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Wireless Smoke Detector Alarm System Alarm Accessories Sensitive Smoke/fire Detector For Home Security Alarm System 433Mhz
Technical parameter:
- Power Supply:9V(6F22 battery)
- Frequency:433MHz
- Operating Current:10uA(normal) and 20-50Ma(alarm working)
- Ambient Humidity:10%-90%
- Horn Level:85 Decibels at 10 feet
- Test Button:Test button for easy recommended monthly testing
- Installation:Ceiling or wall mounting
- Battery life:About 6 month
PS:This product must work with alarm system,it can not work independent.
Package List:
Wireless Smoke detector Fire Alarm*1 (433MHz,With Battery.)
USD 4.99/pieceUSD 24.83/lotUSD 17.27/pieceUSD 23.99/pieceUSD 20.51/pieceUSD 18.32/pieceUSD 34.02/pieceUSD 10.79/piece
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Name | Rating | Feedback |
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Shipping Company | Shipping Cost | Estimated Delivery Time |
---|---|---|
3 - 7 days | ||
3 - 7 days | ||
5 - 14 days | ||
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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