DSJ-LT8(C) Lightweight Small Size Intrinsically Safe Video Recorder with Convenient Law Enforcement Features

I. Product Overview

The DSJ-LT8(C) intrinsically safe video and audio recorder (hereinafter referred to as the "recorder") has main functions such as digital video recording, digital photography, and microphone. It is designed and manufactured in accordance with the requirements of the GB/T 3836-2021 "Explosive Environments" standard. It can be used for law enforcement in coal mine underground, accident investigation and evidence collection. It is conducive to ensuring the transparency of law enforcement work, promoting fairness through openness, strengthening and improving the supervision of the law enforcement process, and is a guarantee for achieving fair law enforcement and promoting the construction of safe mines. The DSJ-LT8(C) intrinsically safe video and audio recorder is a reliable guarantee for your safe work in explosive hazardous environments.

II. Scope of Application

Law enforcement in underground coal mines

Accident investigation and evidence collection

Routine inspections of key production processes in coal mines

Geological exploration

III. Product Features

1. ★Lightweight

lThe casing is made of PC + ABS engineering plastics, and the overall weight is approximately 200g;

2. ★Small size

lThe shape is compact and lightweight, with dimensions of 115mm * 65mm * 26mm;

3. ★Convenience

lUpon startup, it automatically enters the preview mode. Pressing the corresponding function keys will automatically start recording audio, video, and image information, and it can also automatically save the recorded information function;

4. ★Adaptability

lThe recorder has an infrared filter switching function, ensuring all-day operation in both day and night;

5. ★Storage

lSupports storage card for saving historical data;

6. ★High safety and long battery life

lThe battery adopts safety measures such as dual overcharging voltage protection, overdischarging voltage protection, and short circuit protection, with a battery life of up to 10 hours;

Beijing Topsky Century Holding Co., Ltd.was established in 2003, determined to become a respected global safety equipment

R & D enterprise.The Headquarter is in Zhongguancun Hightech Park, Jinqiao industrial base, Located total 3,000 square meters.

The registered capital is 42 million RMB. We have three subsidiaries: TOPSKY,TBD,KYCJ etc, is a national high-tech enterprises.

our product range:

1.Fire equipment,including fire robot,water mist system;

2.Fire rescue tools, including hydraulic tools,patrol powered concrete saws and so on;

3.Life search equpment, including audio & video life detector ,fire infrared imager and so on;

4.Gas detector,such as one gas detector, two gases detector, multi gas detector;

In fire equipment,rescue tools ,life research and police&millitary equipment, our company has unique advantage.

In safety supervision and law enforcement equipment,we are one of the largest producer.

Currently, our product was already exported to more than 20 countries and regions such as America, France, Australia, Italy and so on.

Until now, our company has

17 National Fire Equipment Quality Supervision and Inspection Center Certificate

103 mine safety certification mark (MA)

9 Chemical Explosion-Proof

6 CE certification

45 patent certificates

Topsky keeps launching new products at a proud speed 30% increments every year. Our company regards offering reasonable price,

fast delivery and good aftersales service as our mission . We sincerely hope to cooperate with more and more customers from

all of the world based on equality and mutual benefit.