2017 New Selling Free Shipping Wireless Door Window Sensor For Amazon Alexa Alarm System Wireless Detector Window Open and Close
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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 |
This listing for 1pc of Door/Window sensor only, it cannot work alone, however, it works with Amazon Alexa but needs our SOS Smart Hub or the whole set alarm system, so please pair it together with our
For How to pair them together and work with Amazon Alexa, you can refer to attached video.
The window/door sensor can be installed on doors, windows, and any other objects that can open and close. The sensor transmits signals to the control panel when a magnet mounted near the sensor is moved away..
Thanks to the tamper switch, any attempt to remove the cover of the window/door sensor will trigger the alarm.
The window/door sensor can be installed on doors, windows, and any other objects that can open and close. The sensor transmits signals to the control panel when a magnet mounted near the sensor is moved away.
Thanks to the tamper switch, any attempt to remove the cover of the window/door sensor will trigger the alarm.
Detect the opening and closing of the door and window
Specification: Wireless transmitting distance: ≤80m(in the open area) Transmitting frequency: 443.92MHZ Operating Voltage: 12V DC(1*23A battery) Operating current: 10uA(standby),15mA(Transmitting) Installation gap: ≤1CM Working temperature: -20℃~+50℃ Working Humidity: ≤85% Package Included: 1* wireless door sensor 1* 3M sticker 1* English Manual 1* 12V,23A battery
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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. |
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| 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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