Lance-Canadafast shipping and no problems
Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
Hamadivo-FranceBest seller,good transaction and fast delivery time
Black Handheld Mobile Phone Signal Detector Detecting 1-10meters
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spy bug detector,
spy camera detector
Handheld Cell Phone and Wireless Signal Detector
1. Quick Details:
Detecting Frequency Range: 25MHz-5.8GMHz
Detection Object:wireless signal (Wireless video, Blue Tooth, GPS, 2G,3G, 4G,2.4G/5.8G WIFI,Wireless Handheld Microphones,cellphone signal)
* Professional, sensitive, with a modular detection threshold and greater frequency range;
* Sound and light alarm indicator makes it easy to use;
* Good electromagnetic compatibility;
* Compact and easy to carry.
* Signal detecting range :Radius 1～10M. (20-150m2, it still depends on the strength signal in given area).
* Working light (Blue)& RF detecting light(Red).
* When it finds the mobile phone signal, the red light will be on, much nearer to the mobile phone, more lights will be on, and show the signal’s type.
* Alarm Way: flash alarm or vibrant alarm(can be chosen).
* Earphone pick up: for hidden reason, when someone using the phone, you may hear the alarm by the earphone.
* Working temperature:-40°C ~ +50°C
* Working power: Power in : AC 110~240V 50/60Hz,Power out : DC jack 5V 2A
* Product Weight: 304g
* LED Display: LED10
* Working Time: Long time continuous working
* Relative humility: 30% ~ 70%;
4. Operating Instructions:
* Turning on the switch when detecting, LED lights means the power source work normal.
* The device has ten grids light indicator. Keep the bank light three to four grids when using the device, and slowly move around, if the red light flashes, indicating that there may be suspicious objects nearby.
* The more red light more full, indicating that suspicious objects is nearby.
* In order to confirm the exact location of the suspicious object , you can keep the bank light as two to three grids, in order to narrow the detection range.
* Note: due to the strong power of this detector, it can detect the mobile phone which is at work, please note to anlysis.