General Information

The DOORTEL 4 door station can be connected to a conventional analog A/B-interface, i.e. participant connections of TK-units. On pressing the door chime button the unit will seize the line and dial a stored phone number. MFV- or IWF-dial is available. Up to 4 phone numbers with max. 5 digits each can be programmed. Using MFV-postfix a door opener contact can be activated.

A digital sound and speech recognition secures error-free connection and automatic disconnection on end of call.

For further information please contact us!

Performance Features

• up to 4 phone numbers with up to 5 digits can be connected with the door chime button
• high-end voice-controlled hands-free device
• busy tone recognition
• volume control for microphone and loudspeaker
• contact controllable through MFV-postfix (door opener function)
• controlled disconnection through MFV-postfix
• call identification
• rejection of MFV-input from outside
• connection to standard analog A/B-interface, bi-filar
• phone number programmed via strapping plug
• programmable MFV- or IWV-dial - hardware release timer
• name plate lighting
• suppressible automatic call answer function
• connection for external relay (1471) to operate video cameras or other functions
• automatic disconnection after door opening (programmable)
• external LED for seizure indication

Additional Performance Features

• waterproof frame
• on-wall realization
• relay for special functions (i.e. video camera)

Technical Data

• high-end voice-controlled hands-free device
• power consumption: min. 18 mA, telephone line powered (min. 24 V, max. 60 V)
• standby power consumption: 4 µA
• power supply input: 12 Vac
• power supply lighting: 12 Vac
• operating temperature: - 5° bis + 45° C
• max. door opener contact load: 40 V, 2 A
• dimensions (MD-version): front plate: 124 x 213 x 19 mm (b x w x d)
• type approvals: CE

Recommended price  (Please call for current price information)

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