Wiring gauge 0.65 mm (22 AWG) to 2.0 mm (18 AWG)
maximum
Compatible SDI2 control panels GV4 Series v2.00 and above (D9412GV4,
D7412GV4)
B5512
B4512
B3512
Wall and cover tamper switch Transmits a tamper signal when someone
removes the device from its base or pulls it
away from the wall.
Table 3.1: Specifications
Battery requirements
Use sealed lithium or alkaline batteries for supported RADION wireless system peripherals.
Replace the batteries annually to ensure optimal performance.
Notice!
Dispose of used batteries according to manufacturer’s instructions.
Warning!
The batteries used in the RADION transmitters might present a risk of fire or chemical burn if
mistreated. Do not recharge, disassemble, heat above 100゚C (212゚F), or incinerate. Replace
battery with battery manufacturer’s name or end product manufacturer’s name and part
number only. Use of another battery might present a risk of fire or explosion.
Battery requirements
RADION Device Battery Size Battery Type Cell Voltage Quantity (Cells)
B810 receiver None
RFPR-12-A PIR
motion detector
CR123A Lithium 3 VDC 1
RFPR-C12-A PIR
motion detector
CR123A Lithium 3 VDC 1
RFRP-A repeater Non-
replaceable
Lithium polymer 3.7 VDC nominal 1
RFSM-A smoke
detector
CR123A Lithium 3 VDC 2
RFUN-A universal
transmitter
CR123A Lithium 3 VDC 1
RFBT-A bill trap AAA Lithium 1.5 VDC 1
RFDL-11-A TriTech
detector
AA Alkaline 1.5 VDC 4
3.5.1
RADION receiver SD RADION receiver SD | en 23
Bosch Security Systems, Inc. Reference Guide 2014.03 | 06 | F.01U.261.834