Cut Sheet

S P E C I F I C AT I O N S U B M I T TA L Page

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Radio Powr SavrTM Wireless Occupancy and Vacancy Sensors

369327 Rev A 4 10.07.10

Installation Overview

Sensor Placement

• The sensor’s ability to detect motion requires line of sight of room occupants. The sensor must have an unob-

structed view of the room. DO NOT mount behind or near tall cabinets, shelves, hanging ﬁxtures, ceiling fans,

etc. The sensor cannot see through glass objects such as patio or shower doors.

• Hot objects and moving air currents can affect the sensor’s performance. To ensure proper operation, the sen-

sor should be mounted at least 4 ft (1.2 m) away from light bulbs below the ceiling line and HVAC vents.

• The sensor’s performance depends on a temperature differential between the ambient room temperature and

that of room occupants. Warmer rooms may reduce the sensor’s ability to detect occupants.

• The sensor should be mounted within 60 ft (18 m) line of sight or 30 ft (9.1 m) through walls, of the associated

dimming and switching receiving devices.

Mounting

• Mounting of any RF devices on or in close proximity to a metal surface (e.g. directly on ﬁxture with metal housing,

metal-backed ceiling tile) will drastically reduce the effective range of radio signal transmission or reception.

• All RF devices must be mounted on non-conductive materials to ensure proper performance.

Temporary mounting is recommended to test sensor coverage and wireless communication before permanently

installing the sensor.

Drop Ceiling (Compressed Fiber Ceiling Tile)

• The ceiling tile mounting wire is provided for both temporary and permanent mounting of the sensor to ceiling

tiles. It is designed to allow temporary mounting, testing, and repositioning (if necessary) of the sensor without

damaging a ceiling tile. Once the sensor’s ﬁnal position has been chosen, the mounting wire should be twisted

to lock the sensor in place permanently.

Solid Ceiling (Drywall, Plaster, Concrete, or Wood)

• Temporary mounting: One 3MTM CommandTM adhesive strip is provided for temporarily mounting and testing

the sensor. This strip is designed for easy, damage-free removal and is not reusable.

• Permanent mounting: Screws and anchors (for drywall or plaster) provided to mount sensor.

3M and Command are trademarks of 3M Company.