Ru En
Designer and manufacturer of communication equipment
Russia (GMT +7)

Water leak detector SZ-WLK

Mass production
Water leak detector

SZ-WLK device is a leak sensor that operates on the basis of wireless technology. When leakage is detected, the
sensor sends an alarm signal to the main “Eltex-SC” controller.

The module can operate in any “Eltex-SC” network with certified devices of any other producers.

  • Signal frequency 869 MHz
  • Signal range up to 30 m (in a building)
Documents and files
  • Signal frequency 869 MHz
  • Signal range up to 30 m (in a building)
  • Power battery lithium battery CR123A, 3V
  • Current consumption excluding communication module 10 μА max
  • Length of connecting cable 1.5 m
  • Enclosure class IP40
  • Dimensions 109×32×27.5 mm max
  • Weight including power battery 60 g max
  • Service life 10 years
  • Operating temperature -10…+55 °С
  • Operating humidity at +40 °С 93% max
  • Maximum RF strength +6 dBm

Operational lifetime of the ELTEX equipment
In development
Mass production
Mass production is over
Sold out
Support is over
Regardless of the operational lifetime stage, Eltex provides a 12 months warranty on all its telecommunication equipment.
During the warranty period the manufacturer ensures technical support and free-of-charge repair at the Enterprise which is situated in Novosibirsk.
As part of the warranty service, technical support is provided on the first-in first-out principle.
The priority support packages of 8/5 and 27/7 types are subjects to additional charges.

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