Welcome Wireless pir motion sensor doorbell waterproof sensor detector High sensitive Driveway Safety Alarm bell chime Features: 1) Quality ABS material, excellent workmanship. 2) Easy installation,very convenient and simple for use. 3) Long working distance with antenna, Up to 200m in the open area,100m in the room 4) High sensitive motion detection due to built-in microcomputer in sensor transmitter, adopts advanced digital and fuzzy logical control technology; digital temperature compensation, anti-irradiation and anti-RFI; 5) 256 Digital code system, Super anti-interference function, no worry about interference with neighbours chimes. 6) IP44 Waterproof alarm transmitter for outdoor installation; Sensor transmitter with installation brackets, convenient to adjust detect angles as need. 7) 35 melodious bell chimes with volume adjustable, you can set up different tones to distinguish which sensors is alarming when use more than 1 sensors. 8) Singal alert mode: LED flash+sounds Chime Specifications: Transmitter PIR sensor power source:AAA1.5V x3(not include) Transmitter Frequency:315mhz Infrared motion sensor angle:30-120 degree(adjustable by Baffle-plate design) Sensor distance: up to 5-7m Receiver: Power source:Flat 2 pin plug Receiving Frequency:315mhz
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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). |