LS100 G8 Leak Sensor
Effortless Monitoring For Every Corner


The HomeSeer Z-wave leak sensor protects your home before damage starts by detecting water as soon as it appears and providing precise alerts instantly.
LS100 G8 Leak Sensor
Effortless Monitoring For Every Corner

The HomeSeer Z-wave leak sensor protects your home before damage starts by detecting water as soon as it appears and providing precise alerts instantly.
Why Choose The LS100?
Reliable Monitoring
The LS100 detects even subtle leaks accurately, keeping your home secure.
Trigger Alerts & Responses
You can connect the device to your Z-Wave hub to activate alerts to auto shut off.
Z-Wave Plus Long Range
Ensures strong and extended connectivity up to 100 meters in open air.
Sleek & Compact Design
The LS100 G8 can be placed under sinks or behind appliances, where leaks go unnoticed.
Peace of Mind
The device continuously monitors leaks, providing alerts to promptly prevent major water damage.
Enhanced Protection With S2 Security
The LS100 supports S2 security and ensures that the network and connection are secure.
Why Choose The LS100?
Reliable Monitoring
The LS100 detects even subtle leaks accurately, keeping your home secure.
Trigger Alerts & Responses
You can connect the device to your Z-Wave hub to activate alerts to auto shut off.
Z-Wave Plus Long Range
Ensures strong and extended connectivity up to 100 meters in open air.
Sleek & Compact Design
The LS100 G8 can be placed under sinks or behind appliances, where leaks go unnoticed.
Peace Of Mind
The device continuously monitors leaks, providing alerts to promptly prevent major water damage.
Enhanced Protection with S2 Security
The LS100 supports S2 security and ensures that the network and connection are secure.
Features That Matter

Sensitive To Smallest Leaks
The water leak detector is designed to detect even the smallest amount of water, which means it can detect steady drips from a leaking pipe, an overflowing sink, or a cracked appliance line before the problem worsens, giving you crucial time to act.
Features That Matter

Sensitive To Smallest Leaks
The water leak detector is designed to detect even the smallest amount of water, which means it can detect steady drips from a leaking pipe, an overflowing sink, or a cracked appliance line before the problem worsens, giving you crucial time to act.
Simple & Quick Setup
Setting up the LS100 G8 is effortless. Simply set the sensor on any level surface where leaks are likely to happen, or for more versatility, use the remote probe and magnetic wall mount that come with it. The built-in LED indicator guides you through pairing with your Z-Wave hub.

Simple & Quick Setup
Setting up the LS100 G8 is effortless. Simply set the sensor on any level surface where leaks are likely to happen, or for more versatility, use the remote probe and magnetic wall mount that come with it. The built-in LED indicator guides you through pairing with your Z-Wave hub.


Long & Reliable Battery Life
The long-lasting battery that drives the LS100 G8 keeps your sensor powered for longer without frequent replacements or recharging. The sensor is a secure solution that remains dependable and operational without frequent check-ins.​

Long & Reliable Battery Life
The long-lasting battery that drives the LS100 G8 keeps your sensor powered for longer without frequent replacements or recharging. The sensor is a secure solution that remains dependable and operational without frequent check-ins.​
Real-Life Benefits
Protect Appliances from Silent Leaks

Prevent expensive damage by placing a smart leak sensor behind appliances like your dishwasher, washing machine, or water heater. This compact leak detector finds concealed drips before they seep through cabinets or flooring. You may relax without having to check all the time.
Real-Life Benefits
Protect Appliances from Silent Leaks
Prevent expensive damage by placing a smart leak sensor behind appliances like your dishwasher, washing machine, or water heater. This compact leak detector finds concealed drips before they seep through cabinets or flooring. You may relax without having to check all the time.
Ideal For DIY Homeowners and Renters​

Setting up this smart water sensor couldn’t be easier, There’s no wiring or complicated tools required. This makes the LS100 G8 the perfect, easy install leak sensor for both homeowners and renters. Simply position the sensor, connect it to your Z-Wave hub, and enjoy hands-free protection from water damage.
Ideal For DIY Homeowners and Renters​
Setting up this smart water sensor couldn’t be easier, There’s no wiring or complicated tools required. This makes the LS100 G8 the perfect, easy install leak sensor for both homeowners and renters. Simply position the sensor, connect it to your Z-Wave hub, and enjoy hands-free protection from water damage.
Keep Your Home Safe While You’re Away

You may travel with peace of mind knowing that the LS100 G8 is watching. You’ll be alerted immediately if a leak occurs while you’re away, allowing you to take immediate action or call someone nearby for assistance.​
Keep Your Home Safe While You’re Away
You may travel with peace of mind knowing that the LS100 G8 is watching. You’ll be alerted immediately if a leak occurs while you’re away, allowing you to take immediate action or call someone nearby for assistance.​
Tech Specs
Hardware
Sensor Types
Water Detection
Temperature Detection
Tamper Detection
Operating Temperature
0°C to 40°C
32°F to 104°F
Sensor Specs
Temperature Accuracy
+/- 2.0°C
Temperature Resolution
0.1°C
Interface
Type
Z-Wave 800 Series
Range
300ft / 91.44m Standard
1 Mile / 1.6km Long Range
Frequency
908 MHz
Power
Supply
1x ER14250
Battery Life
~1 Year
Dimensions
Height
2.75in / 6.985cm
Width
2.75in / 6.985cm
Depth
0.75in / 1.91cm
Weight
36g
What Our Users Say



Frequently Asked Questions
How can the LS100 be deployed to detect water leaks?
The LS100 can be used in two ways: as a free-standing sensor by placing it on a flat surface where leaks might occur (using built-in probes), or as a remote sensor using the included magnetic wall mount with wired probe assembly that can be positioned away from the main unit.
What additional sensors does the LS100 include besides water detection?
Beyond water detection, the LS100 includes a shock sensor that detects if the unit has been physically moved or tampered with. This is especially helpful for determining if the sensor has been removed from its mount or disturbed. It also includes a temperature sensor.
Can the LS100 automatically control water shut-off valves when leaks are detected?
Yes, the LS100 can directly control other Z-Wave devices like water valve controllers, sirens, or alarms when water is detected. It sends Z-Wave commands both when water is sensed and when water is no longer detected, allowing for automatic valve shut-off.
Does the LS100 have a built-in siren or alarm when water is detected?
No, the LS100 is primarily a detection and notification device that sends Z-Wave commands to your hub when water is sensed. While it includes LED indicators, any audible alarms or sirens would need to be triggered through your smart home system’s automation, such as activating separate Z-Wave sirens or smart speakers.
Can the LS100 distinguish between different types of moisture, like humidity versus actual water leaks?
The LS100 is designed to detect the presence of water or other liquids through direct contact with its probes. It responds to actual liquid contact rather than ambient humidity. However, in very high humidity environments, it may trigger without the presence of liquid.
Can the LS100 help prevent expensive water damage while I'm away from home?
Yes, the LS100 is ideal for protecting your home from costly water damage during vacations or extended absences. Place sensors near water heaters, washing machines, dishwashers, and under sinks. When water is detected, your smart home system can immediately send mobile alerts, trigger sirens to alert neighbors, and even automatically shut off main water valves to minimize damage before you can respond.
How can the LS100 be deployed to detect water leaks?
The LS100 can be used in two ways: as a free-standing sensor by placing it on a flat surface where leaks might occur (using built-in probes), or as a remote sensor using the included magnetic wall mount with wired probe assembly that can be positioned away from the main unit.
What additional sensors does the LS100 include besides water detection?
Beyond water detection, the LS100 includes a shock sensor that detects if the unit has been physically moved or tampered with. This is especially helpful for determining if the sensor has been removed from its mount or disturbed. It also includes a temperature sensor.
Can the LS100 automatically control water shut-off valves when leaks are detected?
Yes, the LS100 can directly control other Z-Wave devices like water valve controllers, sirens, or alarms when water is detected. It sends Z-Wave commands both when water is sensed and when water is no longer detected, allowing for automatic valve shut-off.
Does the LS100 have a built-in siren or alarm when water is detected?
No, the LS100 is primarily a detection and notification device that sends Z-Wave commands to your hub when water is sensed. While it includes LED indicators, any audible alarms or sirens would need to be triggered through your smart home system’s automation, such as activating separate Z-Wave sirens or smart speakers.
Can the LS100 distinguish between different types of moisture, like humidity versus actual water leaks?
The LS100 is designed to detect the presence of water or other liquids through direct contact with its probes. It responds to actual liquid contact rather than ambient humidity. However, in very high humidity environments, it may trigger without the presence of liquid.
Can the LS100 help prevent expensive water damage while I'm away from home?
Yes, the LS100 is ideal for protecting your home from costly water damage during vacations or extended absences. Place sensors near water heaters, washing machines, dishwashers, and under sinks. When water is detected, your smart home system can immediately send mobile alerts, trigger sirens to alert neighbors, and even automatically shut off main water valves to minimize damage before you can respond.