Specification

• Model Number: M120
• Network: Wireless
• Product name: PIR Motion Sensor
• Kit Configuration: Door/Window Sensor
• Arming Type: FR Remote-controller
• Application: Home/Store/Office
• Power supply: Battery
• Language support: 11 Kinds
• Feature: Sound Alarm
• Wireless frequency: 433MHz
• Host Work voltage
• USB-5V/3*AAA batteries (include- Free)
• Remote Contorl Battery: CR2005 3V (include)
• Work current <250mAFeature
• Suitable for homes, shops, garages, offices, etc.
• Loud, 110dB alarm alerts neighbors and deters potential intruders This Detector alerts when burglar deter break-ins detector area
• Techly M120 alert for business has 4 levels of adjustable volume from 0-110dB.Alarm Mode 110db
• Loud, 110dB alarm alerts neighbors and deters potential intruders Alarm instantly when detecting people (alarming around 20s) You can choose the sound of the dog barking and when it detects a person, scare away the thiefWelcome language of 11 countries optional
• American, English, French, Russian, Spanish, Portuguese,Thai, Japanese, Korean, Malay, ArabicSmart mode
• Play the selected ring tone when detecting people,and start to detecting after the LED light turning offDetection Distance
• IR detection distance: 6m-8m
• IR remote control distance: 8mWireless IR remote control

Description

KERUI PIR Motion Sensor Alarm is a reliable wireless security solution designed to protect homes, shops, offices, garages, and other indoor spaces. Equipped with advanced PIR (Passive Infrared) motion detection technology, it instantly detects human movement and triggers a powerful alarm to deter intruders.

This device features a loud 110dB sound alarm with 4 adjustable volume levels (0–110dB), ensuring effective alerts for different environments. When motion is detected, the alarm sounds for approximately 20 seconds, alerting nearby people and discouraging unauthorized access. For added deterrence, users can choose a dog barking sound to scare away potential thieves.

The M120 supports 11 selectable languages, making it user-friendly across multiple regions. It also includes a wireless IR remote control for easy arming and disarming, with a control range of up to 8 meters. The sensor offers an IR detection distance of 6–8 meters, providing dependable coverage for indoor security.

Powered by USB 5V or 3×AAA batteries (included) and a CR2005 3V battery for the remote (included), the Techly M120 ensures flexible installation and uninterrupted operation. With smart mode functionality, it plays a selected ringtone when motion is detected and automatically resumes detection after the LED indicator turns off.

Compact, powerful, and easy to use, the Techly M120 PIR Motion Sensor Alarm is an effective and affordable solution for enhancing security in any residential or commercial setting.