EK-WL8-OH
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EK-WL8-OH

Shipping in
48h
  • Optical/thermovelocimetric radio detector
  • Amplitude/frequency with automatic optimization
  • Classified A1R
  • Patented smoke chamber design
  • Intelligent algorithms
  • Description
  • Specifications
  • Contents
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EK-WL8-OH is the latest in multi-criteria radio sensor technology.


It is a fully intelligent device and compatible with Ekho's wireless Translator and Expander modules, combining smoke and heat detection technologies (A1R) to improve performance, which can help reduce unwanted alarms.


Use of proven adaptive radio signal processing algorithms ensures that the highest levels of system life safety and reliability are achieved.


  • HOCHIKI
  • Multisensor via radio incorporating a smoke and heat sensor (A1R)
  • Duplex wireless communication -10 years battery life
  • Anti-tamper switch
  • BS EN Certificate 54-5 BS EN 54-7 BS EN54-25 BS EN54-29 CEA4021
ReferenceEK-WL8-OH
Operating frequency range 866 - 869,85 MHz
Communication range with a transceiver or expander1200 m
Type of modulation GFSK
Operating frequency channels6
Max. radiated power ≤ 25 mW
Operating temperature range- 10 °C to + 55 °C
IP Rating IP23
Operating modes Only smoke
Heat only A1R
Combined smoke and heat A1R
Max. tolerated humidity (no condensation)95% RH
Dimensions (mm)160 / Ø 111 x H 57
Power supply (Dual lithium batteries of 3 V)1 x primary cell (CR123A)----1,2 Ahr----Until 10 years main battery*

1 x secondary cell (CR2032))----0,24 Ahr----3 months of secondary battery life
Standards and CertificatesBS EN 54-5 Hot spot detectors
BS EN 54-7 Smoke Detectors
BS EN54-25: Components using radio links
BS EN54-29: multisensor fire detectors
CEA4021
  • Wireless multisensor incorporating a smoke and heat sensor (A1R)

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