Wall Penetration Angle; Planning The Wireless Device Positions - Produal Proxima WBU Commissioning And Maintenance Instructions

3.1.3 Wall penetration angle

The wireless devices should be placed so that the radio signal goes through a wall as directly as
possible. The attenuation is higher the longer the signal travels inside the wall. Avoid installing the
devices in wall recesses.
Wireless device

3.2 Planning the wireless device positions

The device locations should be planned carefully by observing possible radio shadow places and other
restrictive factors. The radio coverage in commercial buildings is usually restricted by fire safety walls
that cause radio shadows. However, inside the fire protected sections, lightweight or glass partition
walls are commonly used.
1. Take the building floor plan.
2. Locate and mark all relevant radio shadows to the plan.
• Fire protection walls
• Lavatories
• Staircases
• Elevator shafts
• Big metallic furniture (e.g. cabinets)
Produal Oy | Keltakalliontie 18, FI 48770 Kotka, Finland | tel. +358 10 219 9100 | fax. +358 5 230 9210 | info@produal.com
Published: 18.07.2019
Wireless device
Information is subject to change without prior notice.
Wireless device
Wireless device
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