KERUI P817 Wireless Infrared Detector Curtain Sensor PIR Detector Burglar Alarm System Detector suit for all KERUI alarm
The item is wireless curtain PIR sensor, it adopt advance digital analysis processing, with high detecting and anti-false alarm function. When people intrude into the detecting range and move, the detector will send signal to alarm panel. The product suit for house, residence, factory, store, office and so on. * Ceiling/door/window/curtain PIR sensor Imported sensors, infrared processing chip * External adapter: USB adapter 110-220V * Internal battery: 2*DC 1.5V AAA battery (no include ) * Standby current:≤ 50uA * Alarm current: ≤ 20mA * Detection range: 3-6 meters / 110 degrees * Wireless distance: 300 meters in open area * Wireless transmitting frequency: 433 MHZ (+ 75 KHZ) * Shell material: ABS plastics
* Operating temperature: 80% or (no condensation)
1 x Wireless PIR motion sensor(batterty no include )
It can work with all the alarm system in our KERUI official store
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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.
|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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