GSM SMS AIR CONDITIONER IR CONTROLLER RTU 531 IN SOUTH AFRICA

RTU-531 GSM SMS Air-Conditioner IR Controller ☆ Brief introduction for RTU-531: Remote inquiry the temperature with a FREE Call from your mobile phone! Remote inquiry the A/C status with a FREE Call from your mobile phone! Remote monitoring temperature with SMS text Message alert! Remote operate the A/C with SMS Text message commands! Automatically Control the temperature in expected range! Automatically turn OFF A/C while nobody in the Room! Features: Ø Can be operated from anywhere, no distance limitation; Ø No call charges for inquiry. the GSM SMS Air-Conditioner IR Controller rejects the call from authorized number then return status on the first 'ring'; Ø Multiple applications. (temperature monitoring, intelligent air-conditioner management); Ø Upto 6 authorized phone numbers, each number can be used to receive call or SMS or both of call and SMS while alarm occurrence; Ø Intelligent professional air-conditioner IR Encoder with compatible of almost all of the brand air-conditioners(See Air-Conditioner Compatibility of RTU in the user manual.); Ø One human movement detector, if no-body movement in the room then will turn off the air-conditioner automatically. It is useful for saving power consumption in public rooms; Ø One Temperature Sensor inbuilt, external connection is available, measures temperatures from –55°C to +125°C (–67°F to +257°F), 0.5°C accuracy from –10°C to +85°C, can setup high and low temperature alarm threshold value to alert the authorized users and automatically turn on the Air-Conditioner to preset working mode. Ø Supports 4 quick operation combine commands, the users can quickly operate the air-conditioner by only one simply SMS command; Ø External AC Power monitoring, AC On/OFF will send SMS to authorized phone numbers; Ø Timer Report—Can setup every x hours automatically send its status/Value to the authorized numbers; Ø Rechargeable Backup Battery inside can last 8hours; Ø Secure - Using caller ID and password for identification, unknown callers are ignored; Ø Programmable by SMS Commands with password protection; Ø Based on GSM Network, applied to many applications. Contact Us: Email: Web: www.m2m-alarm.com www.ismart-china.com www.ismartcctvcameras.com TEL: (+ Skype: m2malarm QQ: We specialized in: GSM Door Controller,GSM Automation Controller,GSM Programmable Automation Controller,Temperature Alarm Unit,GSM GPRS Data Logger,GSM SMS Modem, homer security device, anti-theft products, security safe products, CCTV cameras etc.