Electronic Listening Device (ELD)

A professional listening device based on RF technology that can detect timed detonation devices under various packaging covers, including electronic ones made of electronic watch, pagers and various remote control devices and mechanical ones, efficiently assisting in explosive search and disposal work. The device has a compact structure, is easy to carry, and is suitable for various complex search and explosion environment; At the same time, it can be used as an anti-reconnaissance device to detect electronic eavesdropping and photo stealing devices.

Description

Authoritative Certification
Tested and certified by Chinese authoritative institutions, meeting IP65 protection level requirements.

Strong Detection Performance
Adopting RF listening detection technology, has a long detection distance, strong penetration ability, and high positioning accuracy.

Low Noise
Supports wired listening, equipped with non-destructive sound detection and noise cancellation technology, realistically restoring sound details.

Easy to Use
Ready to use upon startup, with simple buttons and visualized sound waveforms, making it easy to get started and use quickly.

Long Battery Life
Low power consumption, supports 10 hours of long-term operation.

Features

Working voltage: 3.7V
Antenna polarization: Circular polarized
Detection distance: ≥ 3.5m for mechanical watches; ≥ 0.8m for electronics timing devices and digital timers
Penetrability: Can penetrate 100mm-thick polyethylene foam + 200mm-thick A4 paper (70g), mechanical watches, and digital timers
Display: LCD screen
Battery: Lithium battery, ≥ 10h (at maximum power consumption)
Noise cancelling headphones: Noise reduction capability ≥ -20dB
Size (host): 209mm * 136mm * 154mm
Size (package): 410mm * 258mm * 260mm
Weight: 1.05kg ± 0.05kg
Protection level: IP65

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