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249 series of Full Duplex Stainless-Steel Telephones Speaker Phones for Industry and Commerce, from Teleindustria with over 20 years of worldwide experience.

Full Duplex Intercom Stainless Steel IP66

AM-TEL249 M1 /  M2

Door phones 1 or 2 call buttons with full duplex 2-way speech for noisy environments, stainless steel flush mounted. Analogue or VoIP. Remote door open.

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2 button intercom stainless steel full duplex


4 call buttons door phone with full duplex 2-way speech for noisy environments, local and remote fault monitoring. Analogue or VoIP. Remote door release.

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Door Phone Intercom  8 call buttons IP66


8 call buttons door phone Stainless Steel vandal proof with label plates, full duplex 2-way speech. Analogue or VoIP. Remote telephone door open.

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stainless steel VoIP telephone with full telephone keypad


8 autodial memory speaker phone with telephone keypad. Handsfree full duplex 2-way speech, Secure door entry remote opening via PIN number.

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Contact Us For Further Details

5 different models available all with remote door entry relase relays:

Models with 1, 2, 4, or 8 call buttons for dialing stored numbers, there is also a version with complete telephone keypad.

Full Duplex - Suitable for use in noisy areas

The "246" series Hands Free Intercom Door Phones provides "Full Duplex Operation" enabling good quality 2-way speech conversations even in the nosiest of places where ambient noise levels of up to 90dB are often found in public areas and factory's. Achieved by the use of high quality noise cancelling microphones and the latest circuitry with high output loudspeakers.

The front plate is made of stainless steel 2.5mm thick

A tough weatherproof vandal-resistant speakerphone designed to exceed 20 years operational life, its available for connection to analogue lines, or SIP VoIP.

IP66 weather proof and dust protection and IK10 shock proof / vandal resistant offering a very wide operating temperature range - 40 to + 70 deg's C.

Choice of colours any RAL Code

The standard colour is Stainless Steel, however you can also have: Orange, Red, Yellow, Blue, Grey, Black or a custom colour of your choice. (see 487 series)

Built in Contact Relay's - Remote Door Opening

Optional internal remote controlled relay for use typically for door opening, switch on a light or camera. This can be activated by entering a password on the keypad of the called telephone. Model 487 with full telephone keypad provides for door entry at the speakerphone itself by PIN number. The XCS-87-40 card option provides three remote controlled relays.

Local and Remote PC Smart Diagnostics

Equipped with the last generation smart telephone card XCS-91-30, with local audio test function to detect any possible fault of microphone and/or loudspeaker.

Built in Relay's for local and remote door open or other actions

Optional Password /PIN activated internal relays for opening a door or alternative actions controlled from the phones keypad itself, additionally a remote user from another DMTF phone can call the phone and enter a PIN to remotely open a buildings door, sound an alarm, switch on a light etc.

Automatic Fault Detection - TelDia Remote Software Access

All the "487 series" speakerphones are equipped with the automatic fault detection circuit, to monitor the state of the main devices including microphone and earphone (audio test). They can be remotely interrogated by using TelDia software.

Point to Point Intercoms

Please see our OCEAN series for direct connection multi point to point Intercoms, very popular for car parks, control rooms, factory gates, and public help points.

Multi point industrial intercoms with external loudspeaker
Industrial Grade Intercoms Telephones Door Phones.

Gates and Turnstiles, Gate Entry, Security Control Rooms, Industrial Plants, Commercial Buildings, Hospitals, Food Chemicals, Power Stations, Railway Underground, Tunnels Mining, Dockyards, Ships, Airports Factories...