Wireless Motion Sensor LED Light – Motion Detector Alarm Chimes Door Sensor

Price: $24.99 - $21.24
(as of Sep 08, 2026 22:39:57 UTC – Details)

From the brand

COTINSE is a trusted wireless doorbell brand for over 30 years, offering easy installation, extended range, and clear sound. Experience convenience, security and smart home integration with our top-of-the-line products. Choose COTINSE for a seamless and advanced doorbell solution.

【58 RINGTONES & 5 VOLUME LEVELS】 Security Alarms Detection Chime has 58 ringtones and 5 adjustable volume levels for personal preferences. When the alert system receiver receives the signal from the motion sensor detector, the LED indicator light will flash
【EXPANDABLE WIRELESS HOME SECURITY】 Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver you like, which can be freely matched with each other. Each receiver of this motion sensor detects an alarm and can work with 20 motion sensors at most
【SUPER LONG RECEIVING RANGE】 The operating range between the receiver and transmitter is up to 500 ft, and the infrared sensor has a range of about 13-16.5 ft, so when a thief tries to come, it will detect him and activate a 110 dB alarm
【EASY TO INSTALL】 The sensor is mounted and works with two AAA batteries (included) and the receiver plugs into a standard outlet. Our doorbell motion detector security sensor can detect motion up to 110 degrees
【After-sales service】 30 days return policy/ 24 Hours reply/1-year refund/replacement through seller for any product defects and customer dissatisfaction. If you have any questions, please email us with your order number and questions
【To Change Ringtone】1.Press volume button or down button to pick a ringtone； 2.Hold volume button for 5 seconds or press volume and down buttons briefly until receiver “dings” and LED flashes;3.Wave hand in front of sensor to set new ringtone.
Customers find the motion sensor reliable and easy to set up, with plenty of sound options and good value for money. They appreciate its versatility, with one customer noting it has saved their lives, and another mentioning it can be heard from the other side of the house. While the sensor alerts customers when someone approaches the front porch, some report frequent false alarms. The product’s durability receives mixed feedback, with several customers reporting it stops working within hours of use.