EK-WL8-SND/AU
WIRELESS SOUNDER
STFV.425412.001-AU-UM rev. 20
20.07.2021
Page 2 from 8
TECHNICAL SPECIFICATIONS
Communication range with a translator or expander* 1200 m
Radio frequency
918-926 MHz
Modulation type
GFSK
Operating frequency channels
6
Radiated power
Not more than 25 mW
Receiver category (EN300-220-1)
1.5
Sound pressure level at 1 m
93 dB(A) for all modes*
Battery life:
Primary battery (type CR123A, 2.75-3.2V)
8-10 years
Secondary battery (type CR123A, 2.75-3.2V)
> 3 months (after primary
battery low fault)
Dimensions (with the base)
108 mm x 108 mm x97 mm
Max tolerated humidity (no condensing)
95% RH
Operating temperature range
From
–10 °C to +55 °C
*see full table at the end of the document
NOTE
Check the latest version of the product specification document
STFV.425412.001-E-PS for further data, obtainable from the manufacturer.
PROGRAMMING
The “Prog.” button on the device is used for initializing the device onto the system.
Please refer to the translator manual for full instructions on how to add a device to
the system. The device can also be initialized using the “Ekho Configurator”
software.
