New Intelligent Wireless Door Window Gap Sensor Detector 433MHz For Our Alarm System
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60 % of buyers enjoyed this product!
Availability: in stock
Price:
US $21.99
/ lot
Sale price:
US $18.69
/ lot
 |
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
Wireless Door Window Gap Detector Sensor 433MHz
This door sensor need to work with the alarm system, it can’t work alone
Power Supply: DC12V/27A Battery
Static Current: ≤20 mA
Transmission Current: ≤15Ma
Transmission Frequency: 433MHZ 0.5MHZ
Emergency Function: one emergency/Panic button on the door sensor
Switch ON-OFF button: you can choose to use the sensors or not by this button
Transmission Distance: About 30m with one barrier
Internal Distance: 15 mm
Humidity: ≤ 90%rh
Battery Life Time: About 6 months
Package Content
4* Wireless Door Window Gap Sensors
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| Name | Rating | Feedback |
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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). |
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