Name: wireless video door phone
Address: The 3rd Floor, No,9th Door,No. 10 Buliding No.601# Chouzhou North Road
Tel: 86 -579 -85572210
Fax: 86 -579 -85572205
Contact Person: Longzeal Fang
Product keyword: door phone, doorbell
Category:  Other Building & Decoration Materials
Country: China (Mainland)
Product description:
        1. Power: AC110/220V±10%, 50/60Hz 2. Call Signal-Noise Ratio: ≥40dB Fidelity: ≤5% 3. Talking Outdoor station Transmission Frequency: 44.0-44.5MHz Transmission Power: ≤100mW Indoor station Transmission Frequency: 47.0-47.5MHz Receiving Sensibility: S/N-29dB<10uV Maximum Frequency Deviation: ±5KHz Intensity of anti-interference: ≥50dB Working channel: 1-20CH (user setting) Talking time: 45 seconds 4. Image Transmission Frequency: 2.4GHz Transmission Power: ≤200mW Resolution: ≥360 TV Line 5. Unlock Unlock Voltage: 12V Unlock Time: 0.5 second Maximum Unlock Power: 3A 6. Environment Working temperature: -10-55C Relative humidity: 10%-90% Atmosphere pressure: 86-106Pa Ambient Noise: ≤60dB(A) 7. Outdoor station Function characteristic Consumption Power Standby Power: ≤1W; Working Power: ≤7W Microminiature configuration Launch distance: level upward 80 meters, plumb upward 20 meters High anti-interfere Inner antenna, wireless remote control unlock Plastic shell 8.Indoor station Function characteristic Consumption Power Standby Power: ≤1W; Working Power: ≤15W Microminiature configuration Wireless receive high sensitivity Calling, Timing switching-off Plastic shell