Product information:

Alarm mode:Audible alarm
Detection frequency band:10MHz-5GHz (MHz)
Model number:AK400
Scope of work:0.1-6 (m)
Operating voltage:5 (V)
Overall dimension:91*37*13 (mm)
Weight:36 (g)

Detection mode: infrared detection
Alarm mode: sound or vibration
Purpose: anti-recording, anti-stealing, anti-video, anti-positioning, anti-theft

Packing list:

1*Infrared detector