Safe House Intercom Video Door Phone Door Opening System Quhwa

*Apply for 4 wires system

*Talking,monitoring,doorlock release

*Brightness,contrast,talking volume adjustment

*Mute melodies to avoid sound disturbance

*Double opening:also can control the gate door lock

*With 7''TFT LCD

*Colorful appearance available

*Size:255x165x29mm

*Cabke requirement:max 100m base on the last monitor to the door station.

1.Features
1. Aluminum alloy front panel with mechanical button.
2. 7" color TFT screen.
3. 14 melody for choice.
4. Talk, unlock, monitor function from the front panel.
5. Two opening function.
6. Brightness, Contrast, talking volume adjustable from the right side of panel.
7. Melody volume, Melody selection from the right side of panel.
8. Enclosed 15M cable and one adapter for DIY market.

 2.Indoor Monitor Performance Data 

1. Adapter input voltage: AC100-240V/60Hz 50Hz
2. Adapter output voltage, output current: DC15V 1500mA
3. Talking time: 120s±10%
4. Monitoring time: 40s±10%
5. Working distance: 50M(4 x 0.5mm2)
6. Power consumption: standby<0.5W, working <10W
7. Illumination intensity: 2 luces
8. Working temperature: -5°C~40°C
9. Relative humidity: 10-90%(RH)
10. Dimension: 255[W]x 165[H]x 29[D]mm

Company Information

Established in 1980,SHENZHEN QIAOHUA INDUSTRIES LIMITED has become one of the largest manufacturers and exporters

video doorphones and wireless doorbells in China.We have founded 2 factories,of which the floor space reaches 104,000 square meters in total,with more than 1,600 staff employed.

SMT Workshop

We attach much importance to research and development.Over USD 2,000,000 is invested in R&D activities every year.We have new products launched every month with strong design and R&D capacity.

Meeting Room & Exhibition Room

With more than 30 years'experience in OEM/ODM service,we have won a good reputation in the customers from over 100 countries and regions all over the world.Now our main markets are the whole Europe,USA,Japan,Australia,South America as well as others.

Mutual benefit has always been our culture in cooperating with the partners and serving the professional users.We wish to stride forward with you side by side.

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