RADION universal transmitter
The RFUN-A is a wireless transmitter used for monitoring doors, windows, and other dry
contact devices.
Features include:
– A cover and wall tamper switch
– Single input with magnetic contact
– Ability to connect to an external detector
Dimensions (transmitter) 82.55 mm x 33.02 mm x 19.50 mm
(3.25 in x 1.30 in x 0.76 in)
Dimensions (magnet) 24.50 mm x 18.50 mm x 12.50 mm
(0.97 in x 0.72 in x 0.49 in)
Wire gauge 0.65 mm (22 AWG) to 1.5 mm (16 AWG)
Wiring distance Maximum distance of 7.62 m (25 ft)
Power/voltage Lithium battery, 3 VDC ( )
Battery replacement One Duracell DL123A, or Panasonic CR123A, or Sanyo
CR123A. 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.
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)
Relative Humidity 0% to 93% (non-condensing)
Terminal block For connecting other dry contact devices such as
another magnetic reed switch.
Wall and cover tamper switch Transmits a tamper signal when someone removes the
device from its base or pulls it away from the wall.
Frequency 433.42 MHz
Table 13.1: Specifications
Single EOL Resistor Option
Use a 2.2 kￚΩ EOL resistor. Refer to the diagram below.
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RADION receiver SD RADION universal transmitter | en 49
Bosch Security Systems, Inc. Reference Guide 2014.03 | 06 | F.01U.261.834
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