SMS Switch Gear – HLP Controls

Merry Christmas from HLP Controls 🎅🎄 We are open until 20th Dec and back for 6th Jan 2025

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S270 - Remote 4G SMS Monitoring & Alarming Unit (Temp & Humidity, Relay Out, Digital & Analog In) w/ Temp & Humidity Sensor
$572.50
S266 - Remote 4G SMS Monitoring & Alarming Unit (Temp & Relay Out) w/ Temp Sensor
$616.50
S272 - Remote 4G SMS Monitoring & Alarming Unit (Relay Out, Digital & Analog In) w/ Temp & Humidity Sensor
$863.50