Wisualarm DHI-HY-WL13A-R8 DHI-HY-WL13A-R8 Wireless water leak detector network-compatible battery-powered

The Wisualarm DHI-HY-WL13A-R8 is a radio-network water detector for detecting water leaks and possible flooding in interiors. The device monitors the environment via a sensor cable with probe and emits an acoustic alarm with additional optical LED signaling when water leakage is detected.
The detector is suitable for indoor areas with potential water sources, such as dishwashers, warm water heaters or washing machines. The housing is protected against dust and water spray by the protection class IP65.
The DHI-HY-WL13A-R8 can be coupled with a Wisualarm WLAN base station (sold separately) and used with the Wisualarm APP. If an alarm is triggered, the detector emits an alarm signal; notifications can also be sent to a smartphone.
Radio communication functions, depending on the version, at 868 MHz (-R8) or 925 MHz (-R9). The range specified in free field is up to 1000 m for the R8 version and up to 500 m for the R9 version.
Power is supplied by two replaceable 1.5 V AAA batteries. The specified battery life is 3 years. The device supports two mounting types and can be mounted on the wall or used as a stand-alone device.


Technical data

Detection type: Water leakage
Power supply: DC 3 V
Alarm mode: Audible and visual alarms
Radio frequency 868 MHz (-R8) / 925 MHz (-R9)
Radio signal range: Up to 1000 m in free field (-R8)
Up to 500 m in free field (-R9)
Networking type: Via Wisualarm base station
2 × 1.5 V AAA batteries (replaceable)
Battery life-span: 3 years
Sensor type: Sensor probe
Operating temperature: -10 °C to + +55 °C.
Relative humidity: ≤ 95% RH (non-condensing)
Protection system: IP65
Product dimensions without socket: Ø 85 × H 33 mm
Cable length: 1200 mm
Product weight without socket 86 g
Mounting: Wall mounting / free-standing

This text is machine translated.