Wireless command device

RF BF 74-BATT


  • Thermoplastic enclosure

  • sWave® wireless technology

  • No wiring and cable laying required

  • Power supply by Lithium battery

  • Easy programming of receiver

  • Output signal can be individually configured at the receiver

  • LBT - Listen before Talk Firmware

Technical data

Applied standards
EN 300 220-2, EN 301 489-3, EN 62479, EN 60947-5-1, EN 61000-6-2, EN 55011, EN 55032, EN IEC 63000
Enclosure
polycarbonate
Tightening torque
cover screws: approx. 1.6 Nm
Degree of protection
IP65 (IEC/EN 60529)
Safety class
III
Ambient temperature
–20 °C … +65 °C
Type of installation
screw connection
Mounting position
any
Sensor system
pressure actuator
Switching system
NO contact
Switching elements
internal micro switch
Telegram rate
max. 12000 telegrams with repetitions/h
Wireless range
max. 450 m outdoors, max. 40 m indoors
Mechanical life
> 1 million operations
Actuating time
min. 80 ms
Switching frequency
max. 5 Hz
Note
status signal – can be individually configured via radio receiver (delivery state: without status signal)
LBT – can be deactivated via radio receiver (e.g. in conjunction with repeaters)
transmission of battery voltage and switching condition
Go to our different wireless receivers to find corresponding how-to videos.
Wireless approvals
Europe: RED 2014/53/EU
USA: FCC - VPYLBAA0QB1SJ
Canada: IC - 772C-LBAA0QB1SJ
Brazil: on request
Japan:on request
Voltage source
lithium battery (replaceable)
Standby current
< 5 µA
Battery life
depending on the switching frequency
1 s: ca. 0.6 years
10 s: ca. 4.3 years
100 s: >10 years*
*manufacturer´s specification of max. storage life

Downloads

Mounting and wiring instructions – RF BF 74-BATT

German, English, French, Italian, Portuguese

PDF 2 MB 27.07.2026
Please go to the relevant product pages for additional downloads.