Specifications

RADION contact RM
The RFDW-RM is a recessed-mounted wireless transmitter device used for monitoring doors
and windows. Features include:
– Self-contained transmitter with magnetic reed switch
– Tamper protection
– Recessed mounting on doors or windows
Power/voltage One AAA Lithium battery, 1.5 VDC ( )
Battery replacement Energizer L92. Check your battery yearly to ensure proper
functionality.
Battery life Up to 5 years
Device testing To ensure proper functionality, the device must be tested
at least once every year by an installer.
Dimensions (transmitter) 19.00 mm x 104.80 mm
(0.75 in x 4.12 in)
Dimensions (magnet) 22 mm x 28 mm x 15 mm
(0.87 in x 1.10 in x 0.59 in)
Relative humidity 0% to 93%, non-condensing
Temperature (operating) Functional range: -10°C to +49°C (+14°F to +120°F)
UL only: 0ﾟC to +49ﾟC (+32ﾟF to+120ﾟF)
EN 50130-5 Class II only: -10ﾟC to 40ﾟC (+14ﾟF to +104ﾟF
Frequency 433.42 MHz
Table 11.1: Specifications
Installation considerations
You have a variety of installation options to consider when installing the device. You must
acknowledge the unique installation approach prior to installation. Some installation
considerations include:
– The installation of this device is suitable for wood surfaces. This device is not suitable for
steel surfaces.
– The transmitter housing was designed to be open with a coin. Using a screwdriver may
cause damage to the plastic top.
– When reinserting the PCB (battery and antenna assembly), verify that the PCB assembly
fits into the grooves of the transmitter housing.
– When reinserting the plastic top, verify that the top fits into the designed grooves of the
transmitter housing.
– When installing the transmitter in an overhead location, be mindful that the PCB
assembly may fall out of the transmitter housing.
– The removal of the plastic flaps is optional, depending on your installation needs.
– For added security, you can use an adhesive with the screws to secure the transmitters
and magnets.
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11.1
38 en | RADION contact RM RADION receiver OP
02.2014 | 01 | F.01U.261.835 Reference Guide Bosch Security Systems, Inc