Search results for 'Excellent CNM full set'

This GSM ID card (box) size is the same as ID card. The frequency is 850/900/1800/1900 Mhz so can work for all countries. The sim card slot only support micro sim card. The transmitter range from GSM card to earpiece is around 40-50cm, depends on which earpiece you use. Build-in high sensitive microphone. The inside indicator can show the on/off and battery power (when charging, the indicator will blink). When you charging this device, pls make sure turn on it, then can be charged! Learn More

Technique parameter 1.Frequency band:910A (UHF band),910B(ISM band short antenna)band fixed frequency point,using soft antenna to rod antenna to receive. 2.Transmission distance:2000m(max 5000m)in widen area,which is according to its using conditions. 3.Power supply:the transceivers use high energy Lithium batteries witch can be used for 36 hours to monitos and 16 hours to transmit in total. 4.Sensitivty (all directions )of sound picking up is better than 12db .Differentiate rate is high within 100 square meters .Impedance of audio input circuitry is low. 5.The jack (3.5mm) of the monitor head can be input all kinds of audio signals,such as monitoring audio frequency and MP3 output,and so on. 6.The input signal cab ve regulated for a loud and discortionless sound ,it can use the MP3 as a signal source to test which the provided connecting wire. 7.You can insert a three-way plug to the earphone hole ,thus ,you can connect the sound pickup to the recorder to record the content you heard at the same time as you hearing. attention: * Usedtoautomaticallypoweroffafter thecharge togreencontinuedstorage ofadditionalpowercanchargethe maximuml-hourand extendedbattery life.External powercharger foruse must beinfullchargestate (when thegreen lightoff) for, ifyouhuminterferencefrom thepullreceiverwill reduceor disappear.Pleasedo not uselongenoughto addelectricpowerto save andonceevery two months.Non-covered boxorKaicould damage the product.Transceivermust be matchedwith(packagemay be differentbetween thetransceiverfrequency). Learn More

Product Description The device is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in jamming the eavesdropping devices. This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, JammerFromChina. Manufacturer Specifications Shielding Objects Voice recording device as Cell Phone, Recording Pen, Audio and etc. Shielding Radius 0.5-1.5 meter Shielding Effect > 80% Shielding Angle Horizontal 90°/ Vertical 90° Battery Inside 6000 mAh / 12V (3 * 2000mAh) Product Weight 0.6 KG Product Size 142*74*29mm Packing Box Size 270*220*120mm Power Supply Battery Inside / AC Adaptor Working Current 0.3A Interception Mode Acoustic Interference Interception Strength 85dB Working Time 8 hours Working Temperature -30℃～40℃ Shell Material Metal Learn More

Package/List of Accessories: 1x new808 808A earpiece skin or black, 9 model you can choose 1x SR337(416)SW battery 1x MIC Built-in Neckloop with mini clip Learn More

Packaging & Delivery Packaging Details Individual Package: 1 * Camera Pen 1 * USB Cable 1 * User Manual Learn More

Product description Color:Black Instructions ★Find a hidden camera *Step 1: To keep a dim environment. In a day, close all doors, draw all curtains, and turn off all lights. At night, turn off all lights, please. Dim environment is an important advantage. *Step 2: To Turn on the power switch. *Step 3: To press the infrared led light switch, the led light shines. It is best to press the switch twice. For the first time, the led light shines in a low frequency. Twice, press it for a longer time until the light flashes in a high frequency(Notice: short press turns off the light). Thus, the reflecting lights from a camera twinkles very quickly, and this is advantageous to find a hidden camera. *Step 4: To look for a hidden camera through the infrared vision window with your eyes. Move slowly around the room, and go close to every place where you doubt a camera is set probably. you maybe need to go back and forth in different vision angles until that you find a hidden camera or you judge no camera is set. *Step 5: To press the infrared led light switch when the process is over, the led lights stop shining. *Notice: Three key advantages: a dim environment, a close distance, a right vision angle (it is best to tend to 90 degree, and otherwise, it is worse to tend to 180 degree, in which you even can’t find a camera near you). ★Guard against a theft *Step 1: To turn on the power switch. *Step 2: To hang it on a window, a door handle, a suitcase or other items. *Step 3: To press the vibration alarm switch, the red indicator light shines, that indicates the device is in a vibration alarm mode. *Step 4: A light vibration can trigger a 80 decibels alarm, and at the same time light ring in the edges flashes. *Step 5: to press the vibration alarm switch, an alarm is turned off. Learn More

Package Content: 1 x loop set + Jack (3.5mm) 1 x Magnet 2 x Earplug note: 9V batteries is not included. Attention： It must be worn correctly before it can be used! Learn More

Specifications: Working Radius: 15 meters Output power: 4W Power Supply: can work via battery and two power adapters Battery Information: Lithium-ion 3.7V 4000mA Battery Working Time: 2 hours maximum Adapters Details: AC 110~250V to DC 12V, car 12V to DC 12V, both 4000mA Antennas Details: high-tech rubber (8 units) Dimensions Of Device: 130x80x38mm(not include antennas) Weight Of Product: 800g Package List: 1 * Portable Signal Jammer 1 * AC adaptor 1 * Car adaptor 1 * Antenna 1 * User Manual Advantages: Multiple bands High output power Cooling fan inside , Could be used in car directly,With car charger and AC charger With Built-in Battery:4000mA/h,Charge full time about 6Hours,Working time:1-2Hours. Application Area: it can be applied at meeting rooms, conference rooms, trains, bus and more For some locations of special purpose such as hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument Fully protected against: iPhone3,iPhone4/S,iPhone5/S/C,iPhone6/plus/S/C iPad2/3/4 All Sumsung 3G 4G cellphone HTC cellphone Moto cellphone All other cellphones GPS Tracker WiFi Device Lojack Tracker Learn More

Bluetooth Glasses with Spy Earpiece Set is designed for wireless connection to Smartphone and secret spy invisible earpiece. It transfers clear mono voice to invisible spy earpiece wirelessly. The Bluetooth Glasses has build-in amplifier, you can listen loudly and clearly within 20cm range. Learn More