1 to 2 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office, Doorbell Alarm Detector
- $38.55
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- $38.55
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- per
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Free standard shipping on orders over $99
Orders ship within 1-2 business days. Estimated delivery: 7-15 business days depending on destination.
Free Returns
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Description
x1. Adopt advanced infrared detect technology.
2. No wiring design makes it simple to use and easy to install.
3. Up to 100m Wireless working distance in open area, 10m for indoor use.
4. Wireless installation, just place the sensor at the entrance.
5. The receiver volume is adjustable
6. The Receiver will Send chime sound and illuminate red LED lights when the PIR devices detect somebody is near.
7. Sensor transmitter with installation brackets, convenient to adjust detect angles as need.
8. It is perfect for home, office, or commercial buildings.
9. The receiver is powered by 2 x AA batteries (not included) and the PIR Sensor is powered by DC 9V (1 x 6F22, not included).
10. Support 1 Receiver and 2 Transmitters work as one group.
How to use
1. Open the sensor cover, install 1 x 9V battery, then opens the switch in circuit board
2. Open the receiver cover and you can install 2 x AA batteries
3. Push the switch on the side of receiver to open the switch
4. Install the sensor on the both of door side or other some places you want to detect human body passed by
5. Adjust the receiver tone volume, the power switch to the mid-position is low-volume, high-volume on uppermost position
6. Adjust the angle of the sensor to a suitable position, when the guest enters its detection range, the receiver automatically sends sweet music ringtones, the red LED lights
7. When you open the sensor power, wireless doorbell is required for each SELF-TEST function, about 10 seconds, and then enter the normal working condition.
Note
Do not place the detector in areas where the wind will move it; also, try to keep the detector in a clear path to the receiver, so that you can get optimal performance.
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Additional Information
xProduct Details
- Precise fit: cutouts are aligned for ports, buttons and cameras, so every function stays fully accessible.
- Quality materials: scratch-resistant, anti-fingerprint surface, easy to clean and built for daily use.
- Slim design: lightweight construction that keeps your device easy to carry; wireless charging works without removing the case (on compatible models).
- Color note: pictures are for reference only; actual color may vary slightly due to lighting and screen settings.
Not sure whether this accessory fits your device? Contact us before ordering and we will help you pick the right one.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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