Article: 057605 TDDVT 4200 without PSU with housing . Telephone dialling device The telephone dialling device is used fo r transmitting alarms and operating mode s via the public telephone network. Tran smission is carried out via digitalised voice transmission (voice processo r). The text can be recorded directly vi a microphone. Features: - messages can be directly recorded at t he unit, 35 sec recording capacity - event memory for occurring event - simple programming by means of integra ted programming mode - operation via integrated operating and indicating panel - activation via potential-free NC or NO contact - dial-up sequence with up to 4 call num bers - can be used in main stations or extens ions - suitable for pulse dialling or multipl e frequency dialling - redialling function (11 times) - calls can be acknowledged via voice or tariff time switch - electronic time and voltage level moni toring of announcements - connecting cable with plug for Telecom socket - rugged metal housing made of 2 mm thic k sheet steel with sealable front cover - free space for power supply / charger unit and emergency current supply Producer: Honeywell Security Type: TDDVT 4200 without PSU with housing . Article: 057605 Alternative: