Approvals/certifications |
Facilitates compliance with BS5839-9 when correctly installed. |
Supply/operating voltage |
11V DC derived from a compatible SigTEL Master Controller (drops to 6 V DC when in use). |
Quiescent current |
1mA |
Activation current |
25mA (current draw when handset is in use). |
Open collector outputs |
None. |
Indicators |
When the operator in the control room calls the outstation, a pulsed ringing tone sounds at the outstation. |
Controls |
‘Push to Open’ catch. Telephone-style handset (lift to answer or make a call). |
Expansion connections |
None. |
Product dimensions (mm) |
202 W x 278 H x 100 D mm. |
Construction & finish |
Red steel (RAL 3000). |
IP Rating |
IP20. |
Weight |
3 kg. |
Operating conditions/temperature |
-5ºC to +40ºC. Max relative humidity: 95%. |
Notes |
Microphone frequency response 250 Hz to 5 kHz ±3 dB; Loudspeaker frequency response 250 Hz to 4 kHz ±3 dB. |
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