| Power requirement |
24V DC Adaptor |
| Power consumption |
50 mA |
| Zone selection |
ALL CALL |
| Microphone |
Condensor Mic : Cardioid |
| Output impedance |
600 Ohm |
| Output level |
1.2V (line output) / balanced mic (775mV) |
| Output dry contact |
3A normally open |
| Output controls |
Chime and Mic level |
| Audio connections |
1/4" stereo phone jack |
| Switching connection |
nil |
| Operating distance |
300m (recommended) |
| Chime |
4 tone up and 4 tone down |
| Indicators |
Mic ring, zone switch, ALL CALL |
| Frequency response |
100 - 12 kHz (+/- 3 dB ; 0 dB out) |
| S/N ratio |
> 60 dB |
| Gooseneck mic length |
400 mm |
| Dimensions ( WxHxD ) |
150 x 62 x 186 |
| Weight |
800 gms |