Fetures:
(1) 2.4GHz digital frequency hopping and encryption technology, transmission distance up to 300 meters in the open space, robust anti-interference;
(2) Clear night vision;
(3) Raincover added to the outdoor camera;
(4) 3.5 inch TFT panel and monitoring all the time;
(5) Hands-free intercom, unlocked by wireless control;
(6) 16 pcs of chord melodies for option, melody volume is adjustable;
(7) Date (only one Outdoor Camera with one indoor monitor is available) and time shown on the indoor monitor;
(8) Indoor monitor store up to 100pcs pictures, expanded-memory can reach 500pcs, pictures mark date and time.
(9) Brightness and talking volume are adjustable
(10) MiniUSB charging interface, lithium battery is replaceable and rechargeable,
(11) One outdoor camera support up to 4pcs indoor monitors simultaneously and vice versa;

Indoor Monitor Specifications:
- Screen - 3.5 inch TFT LCD monitor
- On Screen Indicators - Monitor State, Lock/Unlock, Talk, Take a Picture, Increase Volume, Decrease Volume, View Last Picture, View Next Picture, Signal Bar, Battery Bar
- Power Source: Internal Battery (3.7V 1350 mAh Rechargeable Li-ion)
- Receiving Frequency - 2.4GHz
- Wireless transmitting range - approx. 250 meters (ideal conditions)
- Onboard Buttons/Indicators - Unlock Door, View Monitor. Talk Button, MIC, LED Indicator, Mini USB Input, Speaker, Volume -/+, Brightness control -/+, Antenna, Power ON/OFF Switch
- Dimensions: L:102 x W:134 x H:55 (mm) 

Outdoor Camera Specifications:
- Camera Sensor - CMOS
- Light Source - Six (6) Infrared LED lights
- Power Source - AC Adapter (100-240V) 50/60Hz
- Transmitting Frequency - 2.4GHz
- Wireless receiving range - approx. 250 meters (ideal conditions)
- Onboard Buttons/Indicators - Call Button, 6 LED Lights. MIC, Speaker, LED Indicator, Power ON/OFF Switch
- Dimensions: L:127 x W:95 x D:36 (mm)