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4" B/W Video Doorphone, flat CRT display, visitor calling, video intercom, unlock, monitor, warning, rainproof and vandal-proof outdoor station.
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| Indoor monitor |
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| Power supply |
AC110V-240V |
| Power consumption |
Standby: ＜1W Working:≤10W |
| Screen |
4 flat CRT |
| Resolution |
600TV Line |
| Video input |
1Vp-p |
| Cutoof-time |
Stakeout: 30 seconds, Conversation: 1 minute |
| Mic Sensitivity |
-60dB |
| Operation temperature |
-15 + 50 degree |
| Call tone |
"Ding dong" chime |
| External dimension |
225(L)x 190(W)x 55(H)mm |
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| Outdoor camera |
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| Power supply |
DC12V （supplied by monitor |
| Power consumption |
Standby: ＜1W Working:≤10W |
| Image angel |
Diagonal: about 53 degree |
| Operation temperature |
-15 + 50 degree |
| External dimension |
160(L)x 70(W)x 26(H)mm | |
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