Features 1) Door opening from monitor and from outdoor 2) Mounting surface 3) Power supply from internal 4) Intercom 4-wire and 2-wire yes 5) Memory function 4-wire and 2-wire yes
[相关标签: B/W, Video, Door, Phone]Image sensor 1/3" SHARP Super CCD Resolution 420 TV Line Minimum illumination 0.5 Lux F1.2; 0 Lux (IR ON) IR distance 30m LED lamp 35PCS
[相关标签: IR, Day, &, Night, CCTV, camera]