1. Digital wireless, 3.5 inch wide angle color LCD screen;
2. Battery bar display on screen, to know when to charge it;
3. Removable recharge battery in Indoor phone, convenient to use and maintenance;
4. Signal display on screen, to know the best communicating distance;
5. 2.4G Frequency-Hopping Spread Spectrum technology afford stable digital signal transfer;
6. Working distance 260 Meters (No-obstacle);
Model：
WP03 Wireless Video Door Phone
Features：
1.World Public Frequency 2.4G data Voice, image transmission
2.Full-duplex hands-free voice call, voice loud and clear
3.Visiting key wake up call, standby power-saving sleep
4.83 effective communication channels, conversation can be stable in any environment
5.Improved frequency-hopping technology, super error-correcting and anti-jamming capability
