4 Way RCA TV AV Selector Switch & 4 CCD Cameras Security System SB-S41VA+ST-550D

Specifications:

• 4 load video audio switcher
• Adopting high-quality components and advanced circuit design technology
• High isolation, excellent interference resistance ability, excellent shielding quality
• Suitable for family, hotel, singing hall, shopping mall, school, factory, etc
• This color camera is the ultimate in versatility. It's weatherproof so it can be used inside and out
• For day & night surveillance, it's infrared so it can see during the day and at night, the camera is built in 24 infra-red lights and its varifocal so it can see close up or distance
• The picture quality is exceptional even when nightfall triggers the infrared lighting. Sound quality also performs very well. As close to plug-n-play as it gets
• It has a far wider view angle and it has great visibility in extreme darkness. Colors (yes color) can be determined in the dark. This is one awesome camera

Camera:

• Signal Format: PAL/NTSC
• Image Senor: 1/3 inch Sony CCD chip
• Horizontal Resolution: 420TV lines
• S/N Ratio: More than 52dB
• Minimum Illumination: 0Lux (IR ON)
• Lens: Built-in 8mm lens
• Distance (Meter): 20 meter infrared distance
• View Angle: 45°
• IR LED: 24pcs LEDs Night Vision
• Average Life: 20000hrs, warranty life: 6000hrs
• Water Resistance: IP65
• Video Output: 1.0Vp-p, 75ohm
• Operation Temperature: -10℃~+50℃
• Supplied Power: DC 12V±10% 1A

Video-Audio Switcher:

• Rated Input Signal Voltage and Impedance: VS0.8-1.0Vp-p/75Ω
• Rated Output Signal Voltage and Impedance: VS0.8-1.0Vp-p/75Ω
• Bandwidth: 50Hz-5.5MHz
• Rated Input Signal Voltage and Impedance: 2V(RMS)/47KΩ
• Rated Output Signal Voltage and Impedance: 2V(RMS)/1KΩ
• Frequency Characteristic: 10HZ-20 KHz, 0dB

Precautions:

• Please the keeping glass surface clean. Otherwise it may make light sensor an expiration
• Do not open its cover of the pickup camera. Otherwise its function of waterproof will be ineffective
• Do not aim stronger light. Otherwise it will cause to be effective of picture
• Please according to the technique parameter within the scope of rule the electric voltage area, electric current area usage
• Please use it in the over 50° environment of seal airtight
• Do not use high strength corrosive clearing the glass

Warning:

• To prevent fire or shock hazard, do not expose the unit to rain or moisture
• This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed an used in accordance in which the user will be required to correct the interference as his own expense

Package Included:

• 1 x 4 Load Video-Audio Switcher
• 4 x 1/3 Inch Sony Chip 420TV Lines 24LEDs Infrared Night Vision Security CCTV Wired Color CCD Cameras