GSM remote control (Telecomfort CT3MA)

General Features: Telecomfort CT3MA connected to a Fantini Cosmi programmable thermostat, via SMS messages, to change remotely the prescribed program and to read programmable thermostat’s status: measured ambient temperature, day and night set temperature, the prescribed program etc.; Connectable programmable termostats: Intellitherm C57CT-C58CT, Intellicomfort CH150 (except CH150R) and colored versions, Intellitouch CH191, CH193 and colored versions; Telecomfort CT3MA has a built-in GSM modem with an external antenna (CT3MA), provided in the package; Automatically sends an alarm in case of need: contacts closing and/or opening alarm or in the case of a blackout; Sensitivity: 107dBm@850/900MHz, 106dBm@1800/1900MHz; Double insulation; Operating temperature: -20 ÷ 60°C / -30 ÷ 80°C* (* reduced sensitivity); Indicative unit weight: 140 g; Protection degree EN 60529: IP40 (if the device is correctly installed).

Electric Features: Power supply from 10 to 20 V in DC and in alternating current (50/60 Hz); Power consumption: 10W MAX; Quad band: EGSM850/900/1800/1900; Output power: class 4 (2W) for EGSM850/900, class 1 (1W) for GSM1800/1900; Sensitivity: -107 dbm @ 850/900 MHz, -106 dbm @ 1800/1900 MHz; Relay contacts rating: 4(2)A-250Vac; Voltage free switching contacts; Power supply connector – 2,5mm (AWG14); Input/output connector – 2,5mm (AWG14).