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| Lihoy > Security & Protection > Video Door Phone > Sell Door Phone Video (Pin Hole Camera) CM-06DNS2V |
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Detailed Selling Lead DescriptionFeatures:1) Wiring: 4 wires in polarity (include Monitor and GND) 2) Call Function: call between monitors is available 3) Extension: up to 4 monitors with 1 or two door station is possible 4) Door release function: signal unlocking 5) LED: you can enjoy a constant clear & bright picture on the screen at any light level Specifications: 1) One or two door stations support up to four indoor phones 2) Handset dual talking, supervising, intercom and remote unlocking 3) B/W or color available Xiamen Genway Security Technology Development Co., Ltd.
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