Security

About Signal BoosterCell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save a life. Unfortunately, there are still some places where one can find themselves - out of coverage. Usually...

About Signal BoosterCell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save a life. Unfortunately, there are still some places where one can find themselves - out of coverage. Usually...

About Signal BoosterCell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save a life. Unfortunately, there are still some places where one can find themselves - out of coverage. Usually...

**Specification 1) Frequency range: -Up link GSM 890-915 -Downlink GSM 825-960 2) Gain(dB) GSM Up link: 55 3) GSM downlink: 60 4) Gain adjustable range: GSM950/ 50Db~55Db 5) Output power(dBm): ≥27 / 30 6) Pass band ripple GSM: 4dB 7) Guard band...

About The Product1. This micro-repeater kit includes an outdoor and indoor antenna, suitable for mobile phone signal boosting, presenting good amplification effect with no blind spot, which is widely used at home, office, meeting room and other small...

About The Product1. This micro-repeater kit includes an outdoor and indoor antenna, suitable for mobile phone signal boosting, presenting good amplification effect with no blind spot, which is widely used at home, office, meeting room and other small...

**Specification 1) Frequency range: - Up link 3G 1920-1980(MHz) - Downlink 3G 2110-2170(MHz) 2) Gain(dB): 3G 53 / 3G 58 3) Gain adjustable range: MGC≥30dB 4) Output power(dBm): ≥20 5) Pass band ripple 3G: 15dB 6) Guard band rejection 3G:...

Main features:1. Professional radio wave detection device with high sensitivity and wide detection frequency range.2. Magnetic antenna with searchlight, easy to use, can easily search cars, offices, rooms and other corners, cracks, shadows and other...

Main features: 1. Professional radio wave detection device with high sensitivity and adjustable threshold detection frequency range 2. Magnetic soft antenna with searchlight is easy to use, and it can easily search the corners, seams, dark back and other...

Functions1. Auto Search: If you want to check the room or car safe or not, you can put it in one room or car, then open the auto search, it will search automatically, once received one time of signal, the light bars will light one, if received 6 times,...

1. No installation, wide application, strong sensitivity, good stability, durable original, good compatibility2. Simple and convenient, waiting for detection, intelligent memory, automatic alarm, unattended3. All-round infrared filter scanning, quickly...

1. Image sensor: CMOS high-sensitivity sensor2. Lens 130-degree wide-angle, 6-glass lens3. Video recording mode: one-click recording and taking photos4. Video resolution: 5K/60fps 4K/60fps 2K/60fps 1080P/60fps5. Video format: MP46. Photo format: JPG7...