Water detector Heiman HS2WL-R with networking

The Heiman HS2WL-R is a networked water leak sensor that reliably protects your home from water damage. The compact, battery-powered sensor requires no wiring and can be placed anywhere a leak might occur – such as under washing machines, dishwashers, sinks, or in the basement.

Networked Alarm System – “One Alarms, All Alarm”

• Up to 40 devices can be networked: A maximum of 40 HS2WL-R units can be connected in a group – if one detector triggers, all of them alarm.
• Long range: Radio communication via 868 MHz with a range of up to 200 m in open field (model-dependent, observe environmental conditions).
• Ideal for larger properties: Perfect for single-family homes, multi-family homes, basement areas, technical rooms, or commercial units.

Protection Against Water Damage

• Early detection of leaks: Detects escaping water and immediately triggers a local alarm.
• Audible alarm: Loud signal tone of approx. 75 dB at 1 m distance reliably warns.
• Optional notification: In conjunction with compatible gateways/hubs, notifications can be sent to your smartphone (system-dependent).

Robust and Durable

• Protection class IP67: Dust-tight and protected against temporary immersion – ideal for permanently damp or at-risk areas.
• For demanding environments: Operating temperature from 0 to 50 °C and up to 95% relative humidity (non-condensing).
• Compact dimensions: Diameter approx. 69 mm, height approx. 27.6 mm – inconspicuous and easy to place.

Technical Data

• Model: Heiman HS2WL-R – Interconnected Water Leak Detector
• Operating voltage: DC 3 V, 1× CR123A battery
• Alarm volume: approx. 75 dB at 1 m
• Communication protocol: Radio 868 MHz
• Maximum number of networked devices: 40 units per group
• Radio range: up to 200 m in open field (depending on environment and construction)
• Protection class: IP67
• Operating temperature: 0 – 50 °C
• Operating humidity: up to 95% r. H.
• Dimensions: Ø approx. 69.0 mm × H 27.6 mm

Typical Installation Locations

• Under washing machines and dishwashers
• Under sinks and washbasins
• In heating and technical rooms
• In the basement, utility room, or other damp rooms
• In areas with an increased risk of water ingress

Installation & Commissioning

1. Insert battery (CR123A) into the HS2WL-R.
2. Place the sensor flat on the floor at the desired location.
3. If necessary, network further HS2WL-R units in the same group (max. 40 devices).
4. Optional: Connect to a compatible radio control panel / smart home gateway to use notifications and scenes (system-dependent).

Scope of Delivery

• 1× Heiman HS2WL-R Interconnected Water Leak Detector
• Quick guide (depending on retailer/variant)
• 1× CR123A battery (depending on scope of delivery; please refer to product details in the shop)

With the Heiman HS2WL-R, you create a networked, reliable water leak monitoring system in your property – ideal for early detection of water damage and avoiding consequential costs to buildings and furnishings.