Application: 

KBA3.7 Mine Intrinsically Safe Digital Video is used for regulatory enforcement and Explosion-proof workplace forensics and data shooting in daily work. It is also used for daily check of coal mine. It will be used for forensics after mine rescue accident. 

Key Feature:

1. 1. Integration. Host and safety power have a style of its own. There is no external power. It will be more convenient to use. 
2. 2. KBA3.7 has the function of photographing, camera shooting and illumination. It is suitable for places without light. 
3. 3. High-definition CCD camera. Professional 16mm hyperopic lens. It is designed for professionals. 
4. 4. Superior optical design, optional remote white light lighting, Infrared stealth visible reconnaissance, the only one in this industry. 
5. 5. The internal circuit design of the lamp has preventing overcharge device, preventing over discharge device, short circuit protection device. And the switch has mistake precaution function. 
6. 6. You can record, video and take photos. It has built-in speaker. 

Technical Specification: 

Technical Parameters:

Integrated structure, the host and the intrinsically safe power supply self-contained, no external power supply;

Set the camera, camera, lighting in one place for the dark without lighting;

Video file formats: AVI (Optional: 30 frames / second, 15 frames / sec.)

Still image formats: JPEG

Camera pixels: 12.2 million

Camera pixels: 300,000

White Lighting: 3W

Format: PAL, NTSC

Microphone: Built-in microphone (φ4.0 × 1.5mm)

Speaker: φ = 13mm (8Ω)

AV OUT terminal: φ = 2.5mm

USB terminal: USB 2.0

Lens: f = 16mm

White Balance: Auto white balance

Image Stabilization: Electronic image stabilization

Image Sensor: 1/3 inch SONY CCD

LCD screen: 1.5 inches; Resolution: 480x240 Brightness: 100cd / m2

     Contrast: 300

Memory card: Micro SD card, supports up to 160GB capacity

Rated voltage: 3.7V DC

Power: 1.8W

Beijing Topsky Automatic Technology Co., Ltd. is a professional large-scale manufacturer of all types coal mine safety equipment and fire fighting equipment, integrating development and production together. Our main products include portable gas detector, Ventilation Meter, breathing apparatus, Oxygen Self-Rescuer, Water mist system, Pneumatic Chain Saw and related products. Our company was established in 2003, and we have many years of history in the coal mine and fire fighting industry. Located at Beijing, we enjoy convenient water, land and air transportation.
Our company employs many experienced technical and management personnel. Through the efforts of all staff , we have become a special safety equipment manufacturer. All of our staff have continuously tried to improve product quality and service for the user's safety.
Currently, our product was already exported to America, France, Australia, Italy and 20 other countries and regions. Our company has always focused on research, development and innovation. We attained ISO9001 quality management system certificate.
Our company has initiated the new phase of our development strategy. Our company regards, reasonable prices, efficient production time and good after-sales service as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us for future business relationships and achieving mutual success.

Now we are looking for distrubutors & agency, if intersted pls feel free to contact us!

OEM service Availbale.

2-year warranty

Lowers the overall cost of ownership by providing a full 24 months of warranty coverage.