APC NetBotz Spot Fluid Sensor – 15ft Leak Detector for Data Centres & Network Closets (NBES0301)

A slow drip behind your patch panel at 2am. By morning, you've lost a switch, a rack of drives, and a week of uptime. This sensor catches that first drop before it becomes a write-off.
The APC NetBotz Spot Fluid Sensor (NBES0301) sits in the exact spot you're worried about — under a cooling unit, behind a shelf, near a window seal — and flags fluid contact to your NetBotz 250A or 700 series appliance within seconds. You get an alert on your phone before water touches a connector.
It's not a whole-room solution. It's one precise point of detection, up to 15 ft from your appliance or sensor pod. Pair it with Leak Rope sensors on the 700 series if you need coverage along a full cable run or floor edge.
Runs in 0–45 °C ambient, handles 0–95 % relative humidity, and works at altitudes up to 10,000 ft. No calibration drift, no guesswork. You set it, it watches, you sleep

• Spot fluid detection up to 15 ft from your NetBotz appliance or sensor pod
• Compatible with all NetBotz 250A and 700 series appliances
• Operating range: 0–45 °C, 0–95 % relative humidity, altitudes to 10,000 ft
• Pairs with Leak Rope sensors on 700 series for full-length leak coverage along a run
• Early electronic alert before water reaches connectors, drives, or patch panels