Wireless PIR Motion Sensor can be mounted or placed alongside a bed,chair or doorway,and you can set it to 2 different mode(anto or manual),will send an alert signal to the receiver when detect motion(auto mode) or by pushing the "push" button(manual mode).,then receiver will play music with flash light.

Sensor Power 3xAA-1.5V (not included)or DC6-12V external power. with one more receiver(power AC 110V-2 flat plug) ,with 36pcs music selection. Senor super low power consumption,the standby current is<0.3mA.
Receiver power:AC 110v With CE & Rhos Approval,
2 years warranty, the transmitter can use up to 100,000 times.

Including two screws and sticker -Extremely easy to use and install
Receiver indicator (Blue LED)
Motion Sensor Transmitter with RED light
Power supply(receiver): AC 110V
100,000 sets of coding to avoid interference

Way of Packaging
Double Blister

Notice: If the temperature of the environment is too hight(always over 30 degree), it is normal that the detecting distance will become shorter.