First Alert A-550 INDOOR/OUTDOOR WIRELESS ANALOG CAMERA WITH RECEIVER User Manual
First Alert INDOOR/OUTDOOR WIRELESS ANALOG CAMERA WITH RECEIVER
MANUAL
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Table of Contents
IMPORTANT SAFETY PRECAUTIONS .....................................................................................2
SAFETY AND INSTALLATION TIPS...........................................................................................3
DEVICE OPERATING RANGE ....................................................................................................3
TROUBLE SHOOTING .................................................................................................................4
TECHNICAL SPECIFICATION.....................................................................................................4
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IMPORTANT SAFETY PRECAUTIONS
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SAFETY AND INSTALLATION TIPS
Do not attempt to open the unit with the power adaptor plug connected to avoid any
risk of personal injury.
When installing CCTV camera, always follow manufacturer’s advice when using
power tools, steps, ladders, etc. and wear suitable protective equipment(e.g. safety
goggles) when drilling holes. Before drilling holes through a ceiling check for hidden
electricity cables and water pipes. The use of a cable/pipe detector is advisable.
When installing the wireless cameras on an external wall, pass the power cable
through the wall as close as possible to the camera to prevent/reduce the chances of
the cables being tampered with. After drilling any hole though an external wall for
cable, ensure the hole is sealed up around the cable using a sealant to prevent drafts.
To prevent a fire or electrical shock hazard, do not attempt to open the housing while
the unit is exposed to rain, water or wet conditions. There are no user serviceable
parts inside. Refer servicing to qualified service personnel.
DEVICE OPERATING RANGE
The wireless camera is capable of transmitting up to 100m in open field conditions.
However, when installed around your property, any solid objects (e.g. walls, ceiling,
reinforced PVC doors, etc.)
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TROUBLE SHOOTING
Ploblem Solution
I can’t see the Camera on my
TV
Ensure the camera and receiver are plugged in. And
the TV/ VCR/ DVR is tuned to the correct input
channel.
A white image appears at night
The camera’s infra-red LEDs shine invisible light that
reflects of surfaces such as glass causing white light.
Place the camera on the other side of windows or
place the lens flush against the surface to try to
improve the night vision or place in a well lit area.
I keep getting interference in my
home or business
The wireless camera operates on the 2.4GHz
frequency like many devices such as wireless
routers, cordless phones, and microwaves. If
possible keep the camera away from these devices.
TECHNICAL SPECIFICATION
Features
◆ 380 TV Lines for clear image resolution
◆ 8m infra-red night vision
◆ Record video direct to your VCR or DVR
◆ Sturdy weather resistant casing
◆ Ideal entry-level solution for home or business
◆ With Audio
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Specifications
CAMERA
Channels 2400-2480MHz
Image Device 1/4” OV7930 CMOS
Video System NTSC
Resolution 380TVL
Min. Illumination 0LUX (IR ON)
Lens 6mm
PCS of IR LEDS 11PCS
Effective Pixels NTSC: 512(H)x492(v)
S/N Ratio More than 46 dB
Transmitting Range
100m transmission range (open
air)
Video Output 1 Vp-p / 75 Ohms
Storage Temp ‘-30 ～ 60°C
OperatingTemp ’-10 ～ 45°C
Power Supply DC12V 300mA