| Customization: | Available |
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| Application: | Hospital, Parking, Warehouse, Hotel, Company, Garage, Community |
| Transport Package: | 1PC Door Bell/Per Box |
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Here is a high quality electronic door bell can connect with access control keypad which has door bell button, sound is ringing and the volume is high, power on by access controller, no need additional battery, also you can connect extension cable and installed at any place you like.
• Use: Access control system
• Power: DC12V, no need battery.
• Size: 87 x 62 x 23 mm
4 wires connection
1)+12VDC
2)GND
3)Yellow
4)Green
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