CE Rohs 3.5" Wireless video door phone BT-350

CE Rohs 3.5" Wireless video door phone BT-3501 (max support it can support 1 camera with 4 monitor or 4 camera with 1 monitor) This system operates in the 2.4GHz radio band for wireless transmission of digital audio and video signals, using digital frequency hopping as well as encryption technology. It can be used in apartments, villas, hotels, offices, public buildings etc. With a fashion and fresh outlook, the view is clear and sharp. The outdoor unit is easy to install while the indoor unit do not require any communication wires. You can use the system where the wireless signal can reach, such as dining room, living room, balcony, kitchen and so on. So this is an ideal safety product for modern families. Indoor unitOutdoor unitSize 141×87×19.5mmSize 125×94×25mm3.5 inch digital screen, take pictures automatically or manually up to 1000 be stored and browse.Camera CMOS 300k pixelsMiniUSB interface for indoor unit with replacement rechargeable Lithium battery;Incorporates a wide-angle lens, with clear night visionAuto-sleep mode support for indoor unit with adjustable volume;Light Source 6 LED lightsPower adapter Input: AC 100-240V 50/60Hz Output: DC 12V/1A Wire Length: 150cmPower adapter Input: AC 100-240V 50/60Hz Output: DC 5V/500Ma USB Cable Length: 100cmPower Consumption: Standby 200mW; Maximum 2WPower Consumption: Standby 400mW; Maximum 12WWeight: kgWeight: kgTransmission distance in open terrain can reach about 200 meters, strong anti-interference and high degree of confidentiality.Hands-free call and talk function, the lock can be open by wireless control from the indoor unit.One outdoor unit can support up to 2pcs indoor units and vice versa;Compliant with FCC, CE, R&TTE standards.