A specialized listening device that uses radio frequency technology to detect suspected mechanical displacement devices in a target area. Electronic listeners can detect electronic pointer timed detonators and mechanical timed detonators hidden under various packaging coverings. Electronic triggering devices include timed triggering devices made from electronic meters, pagers and various types of remote control devices. Electronic listener support local and remote listening function, and can be used with drones and robots to realize remote control distortion-free listening function, to facilitate the remote operation of explosive detonation devices in the scene of security clearance clearance work. At the same time, electronic listeners can also be used as anti-reconnaissance security technology equipment, used to detect electronic eavesdropping devices and hidden video devices. With high sensitivity, long detection distance, the ability to penetrate the packaging cover, easy to carry and use.
As the necessary equipment for security check and explosion-proof, the electronic listening device is widely used in security check places such as guards, public security, airports, stations, ports and other security check places, and it is an important tool and equipment for security check and explosion-proof.
Features
l Self-developed
Theuse of independent research and development of nonlinear harmonic detectiontechnology and detection algorithms, security is greatly guaranteed
l HighPositioning Accuracy
Theproduct adopts RF listening detection technology, featuring high precisionpositioning
l Long-rangeUndistorted Listening
Collaborateswith drones and robots to achieve long-range undistorted listening function
l Low Noise
Adoptsbuilt-in non-destructive sound detection technology and noise eliminationtechnology to realistically restore the original sound
l Long StandbyTime
Lowpower consumption, the device supports 20 hours of long-time operation
l HighReliability
SupportsIP65 protection rating
Specifications
Parameter | Description |
Operating Voltage | 3.7V |
Antenna Polarization Method | Circular polarization |
Display | LCD |
Noise-cancelling Headphones | ≥-20dB（A） |
Remote Listening Function | Supported |
Endurance Time | Lithium battery, ≥20 hours (max power consumption) |
Protection Level | IP65 |
Detection Distance | Mechanical watches ≥2.5m; Mechanical alarm clocks ≥0.5m; Electronic timing devices ≥0.5m; Digital timers ≥0.5m |
Penetration | Mechanical watches: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g); Mechanical alarm clocks: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g); Electronic timing devices: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g); Digital timers: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g) |
Size | 209mm*132mm*154mm |
Package Size | 410mm*290mm*268mm |
Weight | 0.96kg |
Working Temperature | -30℃~55℃ |
Working Humidity | ≤93%, no condensate |