Specifications

RADION universal transmitter
The RFUN 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
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) 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
Dual EOL Resistor Option
Use a 2.2 kￚΩ EOL and 1.5 kￚΩ EOL resistor. Refer to the diagram below.
1
3
4
2
5
Figure 13.1: Dual EOL resistor option
1 ￚ Normally-closed (NC) alarm
2 ￚ Normally-closed (NC) tamper
3 ￚ 1.5 k Ω alarm EOL
13
42 en | RADION universal transmitter RADION receiver OP
02.2014 | 01 | F.01U.261.835 Reference Guide Bosch Security Systems, Inc