The 940nm Infrared LED (light emitting diode) is virtually invisible to the naked eye at night or in the dark. This camera is considered a specialty camera. Very very few IR cameras use 940nm leds. These are the only ones we know of at a reasonable price.
The 940nm is ideal for theaters, sleep Clinics, store rooms,warehouses, nursing homes, and many other locations where you do not want the camera visible at all in the dark. The actual illumination depends a lot on the mm lens used. The 2.9, 3.6 and 6mm may only have lighting up to 50 ft. The 12 and 25mm will have a further distance.
Black and white camera with a 1/3" Sony Super HAD CCD automatically switching to infrared illumination in low light conditions. See up to 60 feet in total darkness. Power/video cord attached, AC adapter and mounting bracket included. 12 DC volt operation.
The 940nm LED does not output as much visible light as the 850nm. Thus more LEDs are required for equal lighting, The 850nm LED is the standard for outdoor infrared surveillance cameras. If this is what you are looking for then we recommend our 580 line high resolution cameras.
The 2.9mm being the widest field of view will have a somewhat distorted picture due to extremely wide abnormal view.
- CCD camera with built-in infrared illuminators
- SONY 1/3" Super HAD CCD sensor
- 104 LEDS, 940nm infrared
- B&W 420 lines, 0 lux
- Auto gain control
- Includes 12VDC power supply
- Auto white balance, Auto iris
- Camera built into weatherproof metal housing
- Dimensions: 3.5" (Diameter) x 2.5" (Deep)
- Back light compensation
- One year warranty