Photoelectric smoke sensor is adopted to build a environmental friendly product.
Reliable digital circuit is applied to the device. Mature in design, stable in performance.
It is widely used in different circumstance for addition of sensitivity adjustable potentiometer and wireless transmitter
Places suitable for installation: bedroom, kitchen, garage, basement, etc.
For corridors, distance between corridor rail side and the wall must be within 4m.
Since the exact location of the fire source is unpredictable, the best place to install should be at the mid-point of the room and the lobby. If wall-mounted, distance between detector and ceiling is 10-20cm
Sensor: Photoelectric smoke sensor
Working voltage: DC 9V 6F22
Working current: Standby current≤ 10μA,
Dynamic current:14± 6mA
Sensitivity: Conform to standard of U L 217
Working temperature: -10℃～+50℃
Working humidity: 10%-90%
Alarm volume: ≥85dB
Battery life: ＞1 year
Size: 136 x 45mm
1*smoke detector
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| Shipping Company |
Shipping Cost |
Estimated Delivery Time |
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3 - 7 days |
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3 - 7 days |
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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. |
| 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). |
