Aluminum alloy shell, Professional radio detection device, high sensitivity ,adjustable threshold, large range of frequency detection.
Infrared detection: Press and hold the LED button to shoot infrared rays. Through the observation area, you can see the infrared reflection of the pinhole camera, so that the pinhole camera can be seen without any shape.
It adopts digital receiving mode,the difference from other detectors,one is widen the detection frequency domain,avoid the disturbance from clutter signal of life.second is improved the sensitivity,the advange is that no matter how strong signal transmitting,can easily locate it by adjusting knob.
Can effectively prevent eavesdropping videotaping, fraud and protect personal privacy data and information confidential, Has a signal strength indicator, to quickly find the source of the signal at.
If you have any questions,you can email us and we will reply you within 24 hours. Welcome your purchase!
Details: Model: MD312 Type : Wireless Detector Alarm mode: sound Detection frequency band: 800-1900 (MHz) Working range: 0.1-10M (m) Working voltage: 5 (V) Dimensions: 12*6*2.2(mm) Weight: 600 (g) Scope of application: office home school