Swann SWPRO-A851CAM User Manual

A851 Vari-Focal HD Dome Security Camera

For use with Swann 4400 Series HD DVRs

INSTRUCTION MANUAL

Introduction

Congratulations on your purchase of this A851 Vari-Focal HD Dome Security Camera. A highly versatile surveillance camera with manually adjustable zoom and focus to suit any environment. It has a variable focal length of 2.8 – 12mm and offers up to 4x optical zoom on your target area. This lets you adjust the field of view from 27° 65° for the perfect frame. The 720p (1 Megapixel) resolution is perfect for close up detail such as license plates, facial detail, clothing and more. With the latest infrared cut filter, it has amazing night vision to 65ft/20m and excellent clarity in low light.

Important note - All jurisdictions have specific

laws and regulations relating to the use of cameras. Before using any camera for any purpose, it is the buyer’s responsibility to be aware of all applicable laws and regulations that prohibit or

limit the use of cameras and to comply with the applicable laws and regulations.

Important safety instructions

1) Make sure product is fixed correctly and sta-

ble if fastened in place.

2) Do not operate if wires and terminals are ex-

posed.

3) This camera can only be used in combination

with Swann’s DVR4-4400, DVR8-4400 or DVR164400 digital video recorders.

4) Use a small flat-head screwdriver to adjust the

zoom and focus settings. Do not overexert when adjusting both settings.

Warning - Modifications not approved by the

party responsible for compliance could void user’s authority to operate the equipment. Important safety instructions.s

Choosing a location for your Camera

With a vari-focal camera, you have some flexibility on where the camera can be mounted. Some things to consider when choosing a location -

1) What you want to monitor and where you’ll get the

best view of it.

2) How you’re going to connect the camera to your

DVR; remember that cables and connections should be kept out of the weather.

3) It’s recommended to mount your cameras at an

elevated position to keep out of harm’s way.

4) Make sure your camera has minimal sky in it as

the light in daylight can make the foreground of the image darker.

5) Think about the most likely way a potential offender

may approach your home.

6) The camera’s casing is resistant to water and

tampering. However, the cable and connector are vulnerable and require protection.

7) Even though the camera is weather and water-

resistant, prolonged exposure to adverse weather conditions such as sunlight or excessive moisture, may eventually damage the internal components of the camera and adversely affect its performance.

8) When running your cable, try to avoid bending it at

sharp angles.

9) Don’t put your cable near live electrical wiring. AC

electricity generates radio “noise” which can interfere with the signal from your camera.

10) A vari-focal camera allows you to adjust between

its top and bottom limits on its view angle. This means that you have the ability to manually set both the view angle and level of zoom. Have a scenario where you need to zoom in on a gate or other access point? Use the 12mm setting (27° and about 4x zoom). Need a wide angle view? Go with 2.8mm (65°). Need something in between? Try 6mm (43°) or 9mm (30°).

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