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| Customization: | Available |
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| Type: | Active Infrared Intrusion Detector |
| Signal Transmission: | Wireless Alarm |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Suppliers with verified business licenses
Audited by an independent third-party inspection agency
| Product Name | door bell alarm |
| Main Materials | PC/ABS,Nylon,Copper |
| Sound | more than 85dB |
| Color | White/Black or OEM |
| Operate Voltage | DC3.0V |
| Operate Current | 155mA±15mA |
| Power Consumption | 1W-3W |
| Working Temperature | -40ºC to 45ºC |
| Unit Packaging | color box |










