Model Number |
819 |
285x225x45mm
2) Four-wire system
3) Power supply: 13V DC
4) Material of outdoor unit:
Hard ABS
5) Hands free monitor
6)4" TFT LCD high-resolution display
7) Low power consumption.
8) Intercommunication
9) Electric-controlled unlocking
10) With function: call in, call out, intercom, monitor
11) LED lamination compensation
12) Water-proof, damage-proof, burgle-proof outdoor unit
13) Unique anti-theft design
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