Descripción del producto

RTU****3 Temperature Alarm Unit


Brief introduction for the Temperature Alarm Unit RTU****3:
The GSM SMS Temperature Monitoring Alarm is special for remotely monitoring onsite temperature through wireless GSM Network. When the temperature exceed high threshold or low threshold value, will send SMS alert to upto 6 users immediately. Also, it can report onsite temperature interval or daily, moreover, the user can send SMS or dial in to inquiry the onsite temperature remotely.
The GSM SMS Temperature Monitoring Alarm can be used for temperature monitoring, Class Room, Public Room, Waiting Room, Hospital, Stations, Fresh Food Warehouse, Office, Meeting Room, Laboratory, Library and anywhere that need monitoring temperature or control temperature in expected range.

The GSM SMS Temperature Monitoring Alarm inbuilt a temperature sensor inside (measure range:*5°C to ***5°C), the temperature sensor also can be extend to outside if required. The user can setup high and low threshold value of the temperature, when occurrence, it will send SMS text message to alert the authorized users immediately.
Just dial from Authorized User number, the GSM SMS Temperature Monitoring Alarm will reject at the first ―Ring‖, no communication cost, then return the current temperature, AC power status and other information. Also, the user can setup the interval time to report these information to authorized number automatically.

Features:
Can be operated from anywhere, no distance limitation;
No call charges for inquiry. the GSM SMS Temperature Monitoring Alarm rejects the call from authorized number then return onsite temperature and AC power status on the first 'ring';
Multiple applications. (temperature monitoring);
Upto 6 authorized phone numbers, each number can be used to receive call or SMS or both of call and SMS while alarm occurrence;
One Temperature Sensor inbuilt, external connection is available, measures temperatures from *5°C to ***5°C (*7°F to ***7°F), 0.5°C accuracy from *0°C to **5°C, can setup high and low temperature alarm threshold value to alert the authorized users;
External AC Power monitoring, AC On/OFF will send SMS to authorized phone numbers;
Timer Report—Can setup every x hours automatically send its status/Value to the authorized numbers;
Rechargeable Backup Battery inside can last 8hours;
Secure - Using caller ID and password for identification, unknown callers are ignored;
Programmable by SMS Commands with password protection;
Based on GSM Network, applied to many applications.

Specifications：