Works without a power supply. Highly durable and stable, its metal-plated surface allows it to be installed on metal materials. Controls the circuit of devices that require a voltage of no more than 100 VDC and a current of no more than 500 mA.
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Model code | ARD312 |
| Door Contacts | Yes |
| Material | Metal plating |
| Physical Specifications | Dimensions mm: 18.0 x 10.0 x 50.0 |
| Additional info |
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