3pcs/lot Wireless Smoke/Fire Detector For Home Security Smoke Detector Alarm Sensor For GSM PSTN Burglar Alarm System 433mhz
Features:
Alarm volume: 85 dB
Fire Smoke Detector Alarm, general purpose ideal for all areas : house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
Alert and warn people stay far away from danger field when it detected smoke.
The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
Alarm test button Easy to install Photoelectric sensor for early detection from all directions
Technical parameter
1.Power Source: 9V Battery (Batteries are included)
2.Audio Alarm: ≥ 85dB/3m
3.Temperature Range: 0 to 40
4.Humidity Range: 5%-95% relative humidity(RH)
5.Sensor: Photoelectric
6.Size: diameter 106mm in diameter x32mm depth
7.Wireless frequency: 433MHz
8.Easy to install with mounting base included
9.Suitable for any room
10.Test button for simple testing
Please Note:This Wireless Smoke Detector can work alone or work with our alarm system in 433MHz.
Package included
Wireless smoke detector *3 (without battery.433MHz.If you need wired gas,please click the follow photo which for the wired gas you can place order.)
USD 6.30/pieceUSD 24.83/lotUSD 17.27/pieceUSD 23.00/pieceUSD 20.51/pieceUSD 18.32/pieceUSD 34.02/pieceUSD 10.79/piece
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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). |
