A good system is more about where the cameras go than how many you buy. Use this guide to plan, then have All Wireless Security check it at your property.
All Wireless Security helps you work out which video security technology and camera system suit your location and your budget. The guide below is general background to help you think about what you want to see.
General guidanceExample only: four cameras covering the front door, driveway, back door and side gate. Each wedge is one camera's view.
Start with the ways in
Front door. This is where visitors, deliveries and most problems arrive. A doorbell camera or a camera on the porch corner works well here.
Back and side doors. These are less visible from the street, so a camera matters more.
Driveway and garage. Show vehicles coming and going, and the side door into the garage.
Gates and paths. Cover the route someone would take to reach the back of the building.
Height and angle
Mount high enough to be hard to reach. Around 8 to 10 feet is common. Very high cameras only show the tops of heads.
Point slightly down, and frame where a face will be, not only the ground.
Use one camera for the wide view and another, tighter one where people stop, such as at the door.
Light and night
Avoid aiming straight at the rising or setting sun or at a bright porch light. Wide dynamic range (WDR) helps, but placement helps more.
Infrared light reflects off nearby walls, soffits and glass. Keep the lens clear of them, and don't mount cameras behind windows.
A motion light near a camera gives better colour video at night.
Businesses
Entrances and exits, with a tight view of faces at the door.
Registers and counters.
Parking lots and loading areas. PTZ cameras or several fixed views help cover large spaces.
Stock rooms and areas with valuable equipment.
Outbuildings and remote areas, which a point-to-point wireless bridge can connect back to the main recorder.
Respect privacy
Aim at your own property, and use privacy masks in the camera settings to block out neighbours' windows.
Many places restrict recording audio without consent, so check the rules before turning on microphones.
At a business, posted signs and a written camera policy are common good practice. Ask your own advisor about the rules that apply to you.