ESLB-Sounder-Base-W-Wall-SounderThe ES/LB is a Loop Powered Fire Alarm Sounder with Ivory or Red Cap (Ceiling / Wall Mounted) which is fully Compatible with Hochiki’s ESP analogue addressable protocol.

The ES/LB comprises of a low profile design sounder and base for the analogue sensor, allowing solid state addressing either automatically by the control panel or remotely by using the ASX Programmer. The unit can be installed quickly and efficiently producing significant savings in labour costs by only wiring to one unit. A selection of tones is available and the unit can be driven continuously or pulsed under full synchronisation of the control panel and hence all sounders will pulse at the same time.

The unit can also be mounted on a standard BESA box and adapts to a Wall Mounted version by the simple addition of a clip on cover.

  • Single Loop Address
  • Wall addresses 1 – 127
  • Sensor Base addresses 128 – 256
  • Loop Powered
  • BESA Box Fixings
  • Variable sound output 72-95dB (A)
  • Incorporates Analogue Sensor Base
  • May be wall mounted with cover plate
ColourIvory / White
Ordering CodeES/LB sensor base model, ES/LW wall mount model
Operating VoltageLoop 17-41 Vdc
Low Power Mode40μ A
Quiescent Current150μ A
Alarm Current0.8mA@50dB (A), 16mA @ 98dB (A)
Transmission MethodDigital Communications Using ESP
Weight / Dimensions112g / 113H, 113W, 43D
Operating Temp. Range-10°C to + 50°C
Storage Temp. Range-30°C to + 70°C
Maximum Humidity95%RH – Non Condensing (at 40°C)
Ingress Protection RatingIP21
ApprovalsLPCB & VdS