---
lang: "en"
title: "GS-SMT-131:Touchscreen and wall-mounted controller"
sku: "GS-SMT-131-24VAC"
canonical_url: "https://shop.marcomweb.it/en/vrv-vrf/gs-smt-131touchscreen-and-wall-mounted-controller"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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GS-SMT-131:Touchscreen and wall-mounted controller. With MODBUS and integrable into CoolMaster

Connect and control fan coils, heat pumps, rooftops, and packaged units to a smart home, BMS, or cloud application. Integrate your climate control units into a unified system with our touchscreen controller. The Smart Temp SMT-131 thermostat is designed for use in hotel rooms, guest accommodation, and places where the user needs a simple-to-use thermostat.
Furthermore, given the nature of the hospitality industry in general, it is important that the thermostat is robust, flexible in functions, and aesthetically pleasing in design. The SMT-131 thermostat has been designed with these important objectives in mind.
The SMT-131 also offers advanced energy-saving functions, such as limit set point control, automatic heating and cooling in the absence of occupancy, as well as Modbus RTU communications for integration with the "Building Automation System" (BAS) or the "Hotel Check In" system.

## Technical Features

- Power supply: 24 Vac/Vdc
- Power consumption: 0.5 A
- Operating conditions
- Environment
- Temperature limits:
- -10 °C to +50 °C
- +14 °F to +122 °F
- Humidity (%) 0% to 80%
- Dimensions (H x W x D) (inches/mm) 0.75 x 7.8 x 4.72 / 113 x 103 x 25 mm
- Weight (lbs/kg) 0.26/0.12
- Maximum PBUS wiring length (feet/m) 2600/800
- Communication and connectivity RS485 2-wire, shielded, polarized, twisted pair 20-24 AWG

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Source: https://shop.marcomweb.it/en/vrv-vrf/gs-smt-131touchscreen-and-wall-mounted-controller

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.