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WLS/BOP - Wireless Single Channel Battery Powered Output Module

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  • 3rd party approval to EN54-18 and EN54-25
  • Compatible with all Protec wireless translators and expanders
  • 3 year expected battery life
  • Self optimising wireless frequency and amplitude algorithms
  • Fully intelligent
  • Change over relay and 24V output functionality
  • On site programmable 12V/24V output
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The WLS/BOP Output Module has been designed to allow easy control of a variety of third party equipment including access control doors, ventilation plant and fire extinguishing systems.The unit is powered entirely from its internal battery supply and is fitted as standard with both a set of change over relay contacts and a 24V dc output. The 24V output is capable of supplying power for operating low current third party equipment directly from the internal batteries.


Operating frequency range

868 - 870 MHz

Max radiated power

5dBm (3mW)

Radio signal modulation type


Operating frequency channels


Communication range with the translator or the expander

≤150m (in open space)

IP rating


Max humidity

95% RH (non condensing)

Weight (without batteries)


Primary battery / Life (typical)

CR123A (3V & 1.2 Ah)/3 yrs

Secondary batterty / Life (typical)

CR123A (3V & 1.2 Ah)/2 mnths

Relay Specification

2A (60W) @ 30V dc

Maximum Current Available

50mA @ 12V dc
40mA @ 24V dc

Fault Supervision Resistor


Relevant Standard

EN54 Part 18 & 25

Download Technical Information

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