CCTV cameras with built-in audio (microphones) is a great value and a great idea. it generally mean security cameras with Audio have a built-in microphone on the camera. Security camera microphones are sensitive enough to pickup sounds from a 40ft radius when in a quiet room. Although results vary based on ambient noise, these security cameras are a great way to record both video and audio.
Features :
2 MP Audio Camera
2 MP, 1920 × 1080 resolution
2.8 mm, 3.6 mm, 6 mm fixed focal lens
Smart IR, up to 25 m IR distance
Audio over coaxial cable, built-in mic
4 in 1 video output (switchable TVI/AHD/CVI/CVBS)
IP67
Specifications
| Camera |
| Image Sensor |
2 MP CMOS |
| Signal |
PAL/NTSC |
| Resolution |
1920 (H).1080 (V) |
| Frame Rate |
TVL: 1080P@.30fps, 1080,25fpsAHD: 1080P@.30fps, 1080,25fpsCVI: 1080P@.30fps, 1080,25fpsCVBS PAL/NTSC |
| Min. illumination |
0.01 Lux.(F1.2, AGC ON), 0 Lux with IR |
| Shutter Tme |
PAL:1/25 s to 1/50, 000 sNTSC 1/30 s to V50, 000 s |
| Lens |
2 8 mm, 3.6 mm, 6 mrn fixed lens |
| Field of View |
2 8 mm, horizontal FOV: 106.4o, vertical FOV: 57.9°, diagonal FOV: 124.6°
3 6 mm, horizontal FOV: 79.6., vertical FOV:43.5°, diagonal FOV: 93.7°
6 mm, horizontal FOV: 51.9°, vertical FOV: 30°, diagonal FOV:58.8° |
| Lens Mount |
M12 |
| Day & Night |
ICR |
| WOR (Wide Dynamic Range) |
Digital WDR |
| Audio |
Built-in mic |
| Angle Adjustment |
Pan: 0 to 360°,Tilt: 0 to 180°, Rotation: 0 to 360° |
| Menu |
| Image Mode |
STD/HIGH-SAT |
| AGC |
yes |
| Day/ Night Mode |
Auto/Color/BW (Black and White) |
| White Balance |
Auto/manual |
| AE (Auto Exposure) Mode |
DWDR/ BLC/HLC/Global |
| Noise Reduction |
2D DNR |
| Language |
English |
| Function |
Brightness, Sharpness, Mirror, Smart IR |
| Interface |
| Video Output |
Switchable TVI/AHD/CVI/CVBs |
| General |
| Operating Conditions |
-40°C to 60°C (40°F to 140°F), humidity 90% or less (non-condensing) |
| Power Supply |
12 VDC ± 25% |
| Power consumption |
Max. 2.7W |
| Protection Level |
IP67 |
| Material |
Plastic |
| IR Range |
Up to 25m |
What is WDR?
WDR (WIDE DYNAMIC RANGE) : The WDR function is intended to provide clear image performance in strong backlight areas such as exterior light coming through a window or glass door. High contract light conditions are no longer a problem when you need to capture detailed images.
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What is BLC?
BLC (BACKLIGHT COMPENSATION) :Backlight is the light behind the object of interest in a scene. Back Light Compensation (BLC) automatically brings more detail to darker areas of an image when bright light shining from behind obscures it and provides perfect exposure for an object in front of very strong back light. The electronic shutter of the camera basically adjusts its exposure to try to allow for more light to be allowed in the darker areas.
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What is HLC?
HLC (HIGHLIGHT COMPENSATION) : It's ability to reverse bright points in the picture to black. As an effective approach to recognize vehicle plate number at night, HLC function can detect any spotlight diffused by object vehicle and compensate it for obtaining clearer image.
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HD security cameras won't cost much if you choose the correct brand. There are some consumer-level HD cameras with improved day-night vision designed for Office , Factory & home security, and most of them come at rather affordable price, We believe security matters a lot and it should be easy for everyone. That's why we select our products professional, reliable, affordable and modern style
Analog TVL Vs HD Megapixel CCTV Cameras
Traditional analog cameras measure resolution by the number of horizontal lines, called TVL. A higher the number of lines in an image means better resolution. The new HD analog technology allows to record megapixel resolution video using analog components, the surveillance industry is moving away from CCTV and toward HD
We Provide world class Brands of Survillance System in BD
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We successfully installed Survillance System to Many Banks and corporate in Bangladesh, some of the projects are:
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Banks
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Corporates
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- Bank Asia Ltd. : CCTV camera System more than 100 Branches
- BRAC Bank Ltd. : CCTV camera System : more than 40 Branches
- NCC Bank Ltd. : CCTV & IP camera System For 35 ATM booths, CCTV camera System : more than 30 Branches
- NRB Bank Ltd. : CCTV System Setup to NRB Bank Head Office and more than 23 Branches
- Mutual Trust Bank Ltd. : CCTV System Setup more than 32 Branches
- Woori Bank Bangladesh Ltd.
- One Bank Ltd.
- Shahjalal Islami Bank Ltd.
- Meghna Bank Ltd. Etc
- Modhumoti Bank Ltd.
… other projects are going on.
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- bKash Ltd. : CCTV & IP camera System For bKash Head office, CCTV For bKash 16 Branches
- Sanofi Bangladesh ltd. : IP Camera System, Setup to Tongi Factory
- Seamark Ltd. : CCTVSystem to Chittagong Factoy
- Dhaka Chamber of Commerce
- Bangladesh jute Research Institued
- Department of Social Services
- Grameen Shamogree
- ACI ltd.
- Keya Group
- Mirpur Cantonment Public School & College
- Parkscene Bangladesh Limited
- Fariha Knit Tex Ltd. etc.
… other projects are going on.
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