color video door intercom Color 5.6" TFT display The protective level of outdoor device: IP44 anti-water damage Pinhole CCD camera Outdoor device is with rainproof cover, also can avoid sunshine.....
Founded in 2003, HongZhao Innovative Electronic Co., Ltd. is a high-tech company with its headquarters located in Dongguan, a well known base of the world electronics. We focus on designing, ....
burglar alarm system The Excellent GSM + Camera alarm system bases on the GSM network, integrates the communication technology, can automatic screen a photo with the intruder or burglar, and send it....
2.4 ` Function features: Item: H-WB-24 Digital wireless visuable doorbell Tech-specification 1.Wireless intercom/ self-monitoring/ unlocking/ calling 2.the non-obstacle remote....