| Type: | Smoke Detectors |
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| Anti-theft Alarm System Approach: | Active |
| Anti-Theft Alarm System Type: | Smoke Alarms |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Note: we have two versions: RF433MHZ and WIFI style,there is no battery inside the package.
RF433MHZ WIFI
| Power supply | DC9V alkaline battery (6LR61/9V) |
| Static current | <10uA |
| Alarm current | < 100mA |
| Working temperature | 0ºC ~ +50ºC |
| Relative humidity | ≤95%RH, no freezing |
| Alarm sound | >80dB |
| Low battery alarm | ≤6.5V±0.5V |
Suppliers with verified business licenses
Audited Supplier 
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