The weatherproof A24 is suited for dusty and moist environments. It is designed for DTMF and pulse dialing as well as a PABX device and end device. Its keypad consists of 16 durable buttons that can also optionally be ordered to light up. A continuously adjustable fixture protects the telephone handset against shocks. An integrated volume amplifier can be optionally added on. We are also happy to offer the A24 with two custom buttons that can be assigned individual functions as desired.

With the proven casing of the weatherproof telephone A24 combined with newest IP-Network-Technology the A24/VoIP will be the new component for your communication system. The configuration is realized by a simple and clearly arranged web-interface. All hardware combinations of the A24 are also available for the A24/VoIP. The brightness of the optional available lighted keypad is adjustable. As known from our A24 you can also connect the headset WHA to the A24/VoIP.

The lightweight Ex industrial dA24 telephone is designed for explosion prone areas. It can be used as a PABX device and end device as well as for DTMF or pulse dialing. In the event of loud environmental noise, you have the option of turning on an integrated handset amplifier. A continuously adjustable fixture protects the telephone handset against shocks. The robust 16-part keypad can also be ordered with lighted keys. Upon request, we can also supply the dA24 with two self configurable keys.
The keyless version dA24/ZB is also suitable as an alarm phone.

Explosion-proof, weatherproof industrial telephone.

Communication devices for uses in firedamp-endangered industrial areas must be particularly adjusted to their extreme operating conditions.
Our ex telephone has been specially designed for applications in the petrochemical industry, as well as offshore installations, mills and port facilities. It is resistant to high temperature differences, humidity, sea water, dust and extensive mechanical strain.
The ExResistTel is certified for areas susceptible to explosive dusts and gases.It is equipped with a 21-key stainless steel keypad that has been especially designed for use with gloves.
The ExResistTel is now certified to DNV GL Marine and offshore standards. Its alphanumeric display alows for a clear reading. Moreover, the telephone offers all the amenities that are already supplied as standard in the office communication sector.
A number of accessories and components especially certified for potentially explosive areas even enhance the telephone’s functionality.

Comfortable telephone for rough environmental conditions.

ResistTel stands for: telephony under rough environmental conditions with the highest degree of safety in industrial areas. Our telephone is resistant to seawater as well as alkali, acids and lubricants. The housing made of special compression-molded material is impact-resistant. The stainless steel keypad withstands high stresses and protects the inner parts of the telephone. The steel-armored handset cord is designed for high tensile strain. Its alphanumeric display allows for a clear reading. Moreover, the telephone offers all the amenities that are already supplied as standard in the office communication sector. A number of accessories and components even enhance the telephone’s functionality.

The FernTel3 Telephone is characterized by an elegant design for indoor uses as well as a high resistance for uses in outdoor facilities with non-explosive environments. The FernTel3 is the ideal device for a number of different operation sites – no matter if exposed to seawater, high humidity or extensive mechanical strain. Its modern design represents a perfect “packaging” for the finest high tech. Moreover, its striking signal colors ensure that the FernTel3 cannot be missed whenever a telephone is urgently needed, e.g. in case of an emergency in poor weather and light conditions.
The FernTel3 is suitable for almost universal use thanks to its amazing transformability: With a flick of the wrist the desk telephone for indoor use is converted into a wall-mounted device for outdoor applications.
The FernTel3 is available in different variants: with 16 keys without display or with 21 keys with display. Both variants may be equipped with a spiral cord or armored cord.
The FernTel3 with display is equipped with an additional direct key. Of course, the FernTel3 is also available as hotline telephone (ZB variant) with call tone unit. A keypad inside the housing is used to store the hotline number. For applications on moving machines, e.g on ships, a handset stabilization bracket is available.

VoIP-Telephone for indoor and outdoor use

With approved technology, the FernTel IP is been suitable for all outside installations.

The new FernTel IP is the ideal telephone for many differential work areas – seawater, high air humidity, dust and not exactly gentle mechanical stress are no problem for it.

The stylish housing is made of impact- resistant and shockproof plastic molding. Even acids, alkalis or lubricants cannot damage the high quality components of our versatile desk / wall telephone FernTel IP. Its modern design is the perfect “packing” for the finest high-tech.

Its striking signal colors ensure the FernTel IP cannot be missed whenever a telephone is urgently needed, e.g. in emergencies in poor weather and light conditions.

The FernTel IP is suitable for almost universal use thanks to its amazing transformability. A deft hand movement and the desk telephone for indoor use is converted into a wall telephone for outside use. The FernTel IP makes possible effective working with high comfort. The illuminated keypad and display finish the comfort. The standardized features according to H.450 are supported. The Ethernet connectivity supports with the internal 2 port switch connecting a laptop in an outdoor area. The laptop gets a network access through the telephone. The FernTel IP offers qualitative high-grade features according to industrial standards instead of proprietary solutions.

alpha open air – robust outdoor wall telephone

With the weatherproof telephone alpha open air, the elements will no longer rain on your parade when you want to make a call outdoors.

The alpha open air is the perfect choice for use in car parks, taxi ranks, outdoor stockyards, self-service areas in banks and also in sports grounds and other unobserved outdoor areas.

Whether it is installed on a wall or a pole, no matter it rains, snows or if the sun is shining: making a phone call is always possible.

Panel telephone for the analog telephone network, for robust and permanent use

Flush mount telephones – indispensable for alarm centers or control rooms
The built-in telephone FEP2010 can easily be integrated into tables and consoles, e.g. in control rooms or alarm centers. Vertical assembly is also possible without additional effort. The panel telephone FEP-2010 can be used universally thanks to its complete standard equipment. The device can be operated at all main stations and telephone systems with an analog interface.

Robust design – ideal for demanding environments
The sturdy cover plate with the handset hollows and the 16-digit keypad is made of metal or stainless steel and can be mounted flush with the surrounding surfaces. It can be painted in different colors depending on the environment. Even with heavy use, our FEP telephones impress with their long service life.

Functional elements
The flush mount telephone is equipped with an optical call display. The green lamp, which is located at the top right, emits light signals in the rhythm of the call. This enables the call to be differentiated when a large number of telephones are installed next to one another.
By installing the supplied hook, when the phone is installed vertically, the handset locks securely in the bracket of the recess.

Panel telephones for analog and digital telephone technology
Our FEP telephones are available for analog and digital transmission network versions. Whether All-IP or a / b – the dimensions are identical regardless of the transmission technology used. Individual components (handsets, storage trays, electronics, keypad pads) as well as complete kits for individual design requirements are available. The equipment can be individually adapted to your requirements.

Please contact us for special requirements.

VoIP built-in telephone for the digital telephone network, for robust and permanent use

Built-in telephones – indispensable for alarm centers or control rooms
The built-in telephone FEP IP4 can be easily integrated into tables and consoles, for example in control rooms or alarm centers. Vertical assembly is also possible without additional effort. The built-in telephone FEP-IP4 can be used universally thanks to its complete standard equipment. The device can be operated at all main stations and telephone systems with an analog interface.

Robust design – ideal for demanding environments
The sturdy cover plate with the handset hollows and the 16-key keypad is made of metal or stainless steel and can be mounted flush with the surrounding surfaces. It can be painted in different colors depending on the environment. Even with heavy use, our FEP telephones impress with their long service life.

Functional elements
The built-in telephone is equipped with an optical call display. The green lamp, which is located on the top right, emits light signals in the rhythm of the call. This enables the call to be differentiated when a large number of telephones are installed next to one another.
By installing the hook supplied with the phone in a vertical position, the handset locks securely in the bracket of the recess.

Built-in telephones for analog and digital telephone technology
Our FEP telephones are available for analog and digital transmission network versions. Whether All-IP or a / b – the dimensions are identical regardless of the transmission technology used. Individual components (handsets, storage trays, electronics, keypads) as well as complete kits for individual design requirements are available. The equipment can be individually adapted to your requirements.

Please contact us for special requirements.

VoIP built-in telephone for the digital telephone network, for robust and permanent use

Built-in telephones – indispensable for alarm centers or control rooms
The built-in telephone FEP IP4 with display can be easily integrated into tables and consoles, for example in control rooms or alarm centers. The built-in telephone FEP-IP4 with display can be used universally thanks to its complete standard equipment.

Robust design – ideal for demanding environments
The sturdy cover plate with the handset hollows and the 16-key keypad is made of metal or stainless steel and can be mounted flush with the surrounding surfaces. It can be painted in different colors depending on the environment. Even with heavy use, our FEP telephones impress with their long service life.

Functional elements
The built-in telephone is equipped with an optical call display. This enables the call to be differentiated when a large number of telephones are installed next to one another.
Further LED display of the direct dialing buttons: incoming call / call in the absence of this subscriber, connection status.
By installing the hook supplied with the phone in a vertical position, the handset locks securely in the bracket of the recess.

Built-in telephones for analog and digital telephone technology
Our FEP telephones are available for analog and digital transmission network versions. Whether All-IP or a / b – the dimensions are identical regardless of the transmission technology used. Individual components (handsets, storage trays, electronics, keypads) as well as complete kits for individual design requirements are available. The equipment can be individually adapted to your requirements.

Please contact us for special requirements.

VoIP built-in telephone for the digital telephone network, for robust and permanent use

Built-in telephones – indispensable for alarm centers or control rooms
The built-in telephone FEP IP4 19” can be easily integrated into a 19-inch rack. The built-in telephone FEP-IP4-19” can be used universally thanks to its complete standard equipment. The device can be operated in VoIP environments with SIP protocol as well as on an analog a / b connection.

Robust design – ideal for demanding environments
The sturdy cover plate with the handset hollows and the 16-key keypad is made of metal and can be mounted flush with the surrounding surfaces. Even with heavy use, our FEP telephones impress with their long service life.

Functional elements
The built-in telephone is equipped with an optical call display. The green lamp, which is located on the top right, emits light signals in the rhythm of the call. This enables the call to be differentiated when a large number of telephones are installed next to one another.

Built-in telephones for analog and digital telephone technology
Our FEP telephones are available for analog and digital transmission network versions. Whether All-IP or analog – the dimensions are identical regardless of the transmission technology used. Individual components (handsets, storage trays, electronics, keypads) as well as complete kits for individual design requirements are available. The equipment can be individually adapted to your requirements.

Please contact us for special requirements.

The convenient built-in telephone for commercial use

The very robust, vandal-proof and moisture-resistant handset with a basic holder can be used in many areas of application. It is used in control centers, control rooms and in the drivers‘cabs of locomotives. Other examples would be noisy kitchen businesses or tunnels.

The microphone can be interrupted with a button on the handset (optional), which can be used to suppress background noise.

The telephone electronics are housed in an external AP or UP housing and are available for analog or VoIP SIP. All programming can be done locally or remotely. The telephone circuit also contains two control relays and an alarm input with automatic dialing.

Programmed as a hotline telephone, a preprogrammed number is dialed directly after picking up the handset.

The phone is suitable in very noisy environments and is easily recognizable due to its classic shape.

Built-in telephone for the analog telephone network

The built-in telephone EBT 430 can easily be placed in tables and desks, e.g. integrate in control rooms or alarm centers. Vertical installation is also possible without additional effort. The built-in telephone EBT 430 can be used universally thanks to its complete standard equipment. The device can be operated at all main stations and telephone systems with an analog interface.

You can lock the keyboard with the lock. This prevents unauthorized persons from making an outgoing call. Locking (item 0) or unlocking (item 1) of the keyboard is only active if this has been carried out with the handset on-hook or if the hook switch is then actuated. Incoming calls can of course still be accepted.

The built-in telephone is equipped with an optical call display. The green light, which is located on the top right, sends out light signals in rhythm with the call. This makes it possible to distinguish between the calls in the case of a large number of telephones installed next to one another.

By mounting the supplied hook, when the phone is installed vertically, the handset securely locks in the bracket of the recess.

Robust wall unit with 16-part keypad

The new edition of the Model 01LX, with completely revised technology, but the familiar look.

Rugged wall unit with DTMF fixed dialing method, up to 31 digits redial with auto-store, mute function, signal button, electronic triad tone, complete with hearing and voice capsules.

The popular yet robust wall unit is back: a new edition with completely revised technology, which can still be attached to an existing (old) wall mounting plate without any modifications.

Sturdy desk phone with 16-part keyboard

The new edition of the 01LX with completely revised technology and in the familiar look.

Robust desk phone with 16-part keypad, fixed dialing method DTMF, redial for up to 31 digits with automatic storage, mute function, signal button, electronic triad tone, complete with hearing and speaking capsules.

In heavily frequented workspaces, the best place for a telephone is the wall.

Of course, not just any telephone but the wall telephone B 122plus. Because its compact, closed body fits the size and design of every ambience and every wall.

With only 2 screws and without opening the housing, you can mount the telephone in any location at which you need to make a call but at which a desk telephone would be impractical.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.

The HVI-TEC RA708 Weatherproof Telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.

These telephone instruments are fully contained within a corrosion resistant cast aluminum weatherproof case with a self-closing door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from molded polyurethane and designed specifically to withstand arduous use in all environments, it can be fitted with an armored cord, if required, to provide additional resistance to vandalism or heavy industrial use.

Powder coating available in yellow or gray, durable and resistant to discoloration, but easy to clean. Telephones can be mounted on the wall, on the side of the pole or with the help of a special bracket on the top of the pole. Installation is quick and easy using M20 cable glands on fast-fitting connectors that can be accessed without having to disassemble the phone case.