Piezo glassbreak detector with relay output
WaterBug Moisture Detection System
Additional Surface Sensor For Waterbug 200 And 350
Electronic Humidity Sensor
The AS500 Series comprises a range of quality designed sirens that meet today's security and environmental residential r ...
Monitor two zones with any combination of a remote temperature, humidity or water sensing probes. If temperatures and hu ...
The AS500 Series comprises a range of quality designed sirens that meet today's security and environmental residential r ...
The Winland EnviroAlert EA-400 is a four zone environmental monitoring device capable of monitoring any combination of t ...
Monitor up to eight sensors (4 wireless, 4 hardwired) for temperature, humidity, water detection, and industrial measure ...
The new “Level Siren” comes with its own built-in spirit level for ease of installation. Its twin sounders will alert an ...
Industrial flush mount contact, EN grade 3, white
