Richer-R Signal Detector,Wireless Rf Detector and Mobile Phone Signal Detector for Personal Privacy Protection by Amazon.co.uk

• Effective detection: It can effectively detect the range of 100-400 (MHz) within 32.8 inches. There is no dead space in 360 degree to protect your personal privacy.

• Widely applicable: Applicable to hotels, restaurants, public toilets, changing rooms, business negotiations, contract signing and may be a snooping device places.

• Quality assurance: Accurate and reliable, can work accurately.

• Simple operation: Just look then master, you just need to pull up the antenna, press the key A for long distance search, press the key B for short distance search, suitable for varieties of people.

• Lightweight and portable: Small and exquisite, the antenna can be retracted and easy to carry.