Alert Methods
Sample Uses
EDGE Essential Cellular Water Leak Detector, Temperature & Humidity Data Logger & Alarm
First year of cellular service and Premium included.
Cellular data and Premium cloud are included for the first year, then $3/mo or $36/yr per device. No contract, cancel anytime. Texts and calls draw on the $5 alert credit included with each device.
Out of stock - back in November
Have WiFi on site? The WiFi model has the same leak-sensing cable. No WiFi? Pair EDGE Essential Cellular PLUS with the Flood Detector Kit.
In stock and ready to ship
EDGE Essential WiFi Water Leak Detector, Temperature & Humidity Data Logger & Alarm$214.00View in-stock option 
EDGE Essential Cellular PLUS High-Accuracy Temperature & Humidity Data Logger & Alarm$389.00View in-stock option 
Flood Detector Kit - 360 Degree Water Leak Sensing Cable$49.00View in-stock option Back in stock in November. Leave your email below and we will tell you the day it ships.
Tell me when it is back in stock
Leave your email and how many you need. We will reply with the expected restock date and, if you are in a hurry, the closest in-stock option.
Why MaxLinc Flood Protection is Superior
Engineered with three industry-leading capabilities that set MaxLinc apart from consumer spot leak detectors.
Simultaneous Multi-Channel & Unlimited Recipient Alerts
Unlike basic leak sensors that send a single app push or only notify 1 user, MaxLinc dispatches automated Voice Calls, SMS Text Messages, Emails, and App Push Notifications simultaneously to an UNLIMITED list of recipients.
360° Continuous Perimeter Sensing Wire (Up to 100m / 330 ft)
Most leak detectors only work if water drips onto a tiny 1-inch spot contact. MaxLinc uses a continuous, full-length sensitive cable. Water touching ANY point along the entire line triggers an immediate alarm. Chainable up to 100 meters (330 ft) to wrap around entire basements, server rack rows, or pipe perimeters.
Leak, Freeze & Damp Alerts from One Unit
On an EDGE Essential, the same unit that reads the leak cable also logs room temperature and humidity, so you hear about a freezing basement or rising damp, not only a leak.
What It Measures
Ambient Temperature
-20°C to +70°C (-4°F to 158°F)
Room air only. For inside fridges and freezers, use EDGE Thermo's external probes.
Relative Humidity
1% to 99% RH
Water Leak / Liquid Presence
360° Perimeter Wire (Up to 100 m / 330 ft)
Dry Contact Input (Cloud Autodialer)
Built-In Digital Input / Cloud Autodialer
Mold Index
Mold possible prediction of growth
Power Outage Alarm
If plugged to external USB-C power
About EDGE Essential Cellular Water Leak Detector, Temperature & Humidity Data Logger & Alarm
Temperature & Humidity, Watched 24/7
Set your safe range, and get a text, phone call, email or push alert the moment the room drifts out of it.
A True Data Logger
Records every 1 to 30 minutes (you choose), stores up to 49,000 readings per sensor on the device and keeps your history in the cloud. Export the last 45 days to Excel anytime; advanced reports and full history come with Premium, included for the first year.
No Hub, No Gateway
Connects straight to 2.4 GHz WiFi, or to the cellular network on cellular models. Runs about 2 years on 4 AA batteries on WiFi (about 1 year on cellular), with optional USB-C power.
Built for Real Life
Home, Cottage & Rental
Watch a basement, wine cellar, rental or empty cottage — get a phone call before pipes freeze or damp turns to mold. For inside a fridge or freezer, choose EDGE Thermo with external probes.
Offices, Storage & Server Rooms
Automatic temperature and humidity logs for offices, dry storage, archives and server closets — no more clipboard rounds.
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