Wireless Smoke Detector Home Security Fire Alarm Photoelectric Sensor System
85-decibel alarm, A perfect item for protecting your family from the dangers of fire and smoke.It can be mounted on either the ceiling or the wall and can be used in mobile homes and RVs
1. Easy installation2. Battery-operated smoke alarm with photoelectric sensor3. The built-in special IC, stable performance, high sensitivity;4. The optical principle smoke measure the room, can accurate detection or fire from the early smoke5. Can simulate alarm test for alarm;6. Voltage alarm function, when the battery voltage is lower than 7.5V, issued a prompt remind users change the battery;7. Alarm loudness: loudness is equal or greater than 85DB;8. Working temperature range; -10℃-+50 ℃9. Protection area: height 12 m/80 ㎡
1. Working Current: 1-Static Current: ≤800uA 2-Alarm Current: ≤ ≤35mA2. Operation Voltage: DC 9V Battery3. Alarm Sound: ≥ 85dB4. Ambient Temperature: -10° C - 50° C5. Ambient Humidity: ≤ 95%RH6. Size: Φ105 x 60mm
1 x Smoke detector2 x Screws2 x Nuts
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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