​​​​​​​   ​​​​​​​ +86-18519503295
You are here: Home » Products » Explosion Proof Bullet Camera » explosion proof outdoor sound detection bullet fixed camera


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

explosion proof outdoor sound detection bullet fixed camera

1.explosion proof mini camera
2. for flammable and explosive environment
3. minimum order quantity: 1 piece
4. can do OEM
  • HB-705

  • HBYT

Functional characteristics

● double explosion-proof certification, explosion-proof mark: Ex d IIC T6 Gb / Ex tD A21 IP68 T80℃

● uses a high-performance 3MP 1 / 2.8 " CMOS image sensor with high image definition

● minimum illumination: color 0.01 Lux @ (F1.2, AGC ON), 0 Lux infrared light on

● uses a high-efficiency array infrared lamp, with a long service life and an irradiation distance of up to 50 meters

● supports human shape detection, motion detection and other intelligent detection

● supports digital wide dynamics, 3D noise reduction, area enhancement, privacy cover, and adaptation to different monitoring environments

● support H.265 Intelligent coding, coding compression efficiency is higher, to ensure the quality of the picture, the code rate is lower

● supports ONVIF standard protocol, realizing the docking of mainstream brand NVR, PC client video preview and video recording

● wide voltage circuit protection design, 9-15V tolerance voltage access, anti-power reverse connection protection design

● network port 4KV lightning protection, power port 2KV lightning protection, to avoid surge, induction lightning, static electricity and other possible damage

● the window adopts special explosion-proof glass, and the glass surface is treated by nanotechnology, with high optical pass rate, non-sticky water, non-sticky oil, and dust exclusion

● is made of 304 stainless steel material, suitable for chemical industry, acid and alkali and other strong corrosive environment for use

Use environment

1. It has class IIa, IIb and IIC combustible gases, and the ignition temperature group is zone 1 and zone 2 of T1-T6 group. Places where combustible gases or vapors form explosive mixtures with air,

2. It is also applicable to areas 21 and 22 with ignition temperature group T1-T6 and places containing combustible dust mixture.

Such as: petroleum, chemical industry, mine, military industry, medicine, oil depot, ship, drilling platform, gas station, fireworks production, grain processing and storage, etc.

Technical parameter

product model


explosion-proof sign

Ex d IIC T6 Gb/Ex tD A21 IP68 T80℃

levels of protection


Sensor type

1/2.8" CMOS



camera lens

4mm (6mm, 8mm optional)


Color 0.01 Lux @ (F1.2, AGC ON), 0 Lux infrared light on

Infrared distance

50 Meters

Day and night conversion

ICR infrared filter type

Wide Dynamic

Support for digital-width dynamics


Support for 2D and 3D noise reduction


Support for automatic / manual mode

Privacy cover

Support, up to 4 units

Regional enhancement

Support, up to 8 units


Support time OSD, custom OSD, up to 4

Double code flow




resolution ratio

Main code stream: 2304 * 1296,1920 * 1080; subcode stream: 352 * 288 (CIF), 640 * 360, D1 (default)

video processing

H.264、H.265 Video encoding

Audio processing

support G.711u、G.The 711a Codec standard

Noise suppression


Intelligent detection

Support for humanoid detection, motion detection and other intelligent detection

Network protocol

Support for network protocols such as IPv4, TCP, UDP, DHCP, RTP, RTSP, DNS, DDNS, NTP, port mapping, and so on

Interface protocol

Support ONVIF standard protocol, realize the docking of mainstream brand NVR, PC client video preview and video, etc

Audio interface

Support 1 MIC / Line input, 1 audio output (optional)

communication interface

1 RJ45 10 M / 100 M Adaptive Ethernet port

temperature range


power supply mode

DC12V ± 25%, support for backconnection, over voltage, over current protection, input short circuit protection (POE optional)

lightning protection

Power port 2KV lightning protection, network port 4KV lightning protection, in line with the national international standards

Product material

304 Stainless steel material

Outline specification

One G3 / 4 external thread outlet port

way to install

Multiple installation options are optional based on the application environment

Product weight



Make Global Industrial Production Safer
Leave a Message
Contact Us



Follow Us

Copyright © 2024 Beijing Hongbo Yatai Electrical Equipment Co,. Ltd. All Rights Reserved.   Sitemap | Support By Leadong