• Dual monitoring detection: infrared and radar dual sensing, low false alarm rate. The flashlight of the detector screen can be turned off to make it more private. The receiver will only ring or vibrate when infrared and microwave sensing AT THE SAME TIME. It provides security and security for your property and loved ones.
• Loud horn & Mute Vibration: Professional high quality speaker with up to 113dB loud alarm effectively deters thieves. 8 chord music chip, loud and melodious ringtone is generated via the 40mm speaker. There are 5 levels adjustable volume including Mute(Vibration). The color of the indicator light and the song selected can distinguish which sensor is triggered.
• Strong transmission distance: The transmission distance in outdoor streets is about 150M; the transmission distance indoors is about 30M. The sensor has a sensing radius of 2-8M and the attached cover allows for a more concentrated testing distance. With IP64 waterproof, the sensor is suitable for indoor and outdoor, such as entrance, gate, driveways, garages... Other applications are waiting to be discovered by you!
• DIY pairing: you can choose the number of transmitter and receiver as needed. Each receiver can learn a maximum of 32 infrared, magnet, etc. wireless sensor accessories and 8 remote controls. You can distinguish which sensor was sensing by the Indicator flashlight and the ringtone. It can be set during pairing.
• Easy to install: Determine the detection range and adjust the angle of the sensor. Stick or nail the sensor to the surface to be monitored. The sensor can only be powered by battery. Place the receiver on the table or other, the receiver can be powered by the battery or usb cable. Remember to use alkaline batteries.

Parameter:

Condition	100% brand new	Powe Supply(Receiver)	Micro USB or AA alkaline battery x 3 (not included)
Waterproof	IP64	Power Supply (PIR Transmitter)	AA alkaline battery x 2 (not included)
Color	White	Battery lifespan	5-7 months (based on 30 minutes per day)
Material	ABS	Wireless range	2 - 8 m/6.6-26ft
Volume	113~0dB	Motion detecting range	433.92MHz
Wroking Frequency	433Hz	Certification	CE, CCC, CQC
Note:The volume level of the different ringtones is a little different.