GSM SMS Temperature Monitoring Alarm

الوصف

>Mainly Features of the GSM SMS Temperature Monitoring Alarm:
1.  Can be operated from anywhere, no distance limitation;
2.  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';
3.  Multiple applications. (temperature monitoring);
4.  Upto 6 authorized phone numbers, each number can be used to receive call or SMS or both of call and SMS while alarm occurrence;
5.  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;
6.  External AC Power monitoring, AC On/OFF will send SMS to authorized phone numbers;
7.  Timer Report*-Can setup every x hours automatically send its status/Value to the authorized numbers;
8.  Rechargeable Backup Battery inside can last 8hours;
9.  Secure - Using caller ID and password for identification, unknown callers are ignored;
*0. Programmable by SMS Commands with password protection;
*1. Based on GSM Network, applied to many applications.


>>>>Specifications of the GSM SMS Temperature Monitoring Alarm:
DC Power supply:9~*8VDC, recommend *2VDC1A
Power Consumption:*2V   Max. *0mA/Average*0mA
Frequency range:Dual band **0/***0 MHz (Default)or **0/***0Mhz(Optional)
SIM Card:Supporting 3V SIM Card
Antenna:*0ohm SMA Antenna interface
Temperature range:***-**0 °C
Humidity range:Relative humidity *0% (condensation free)
Temperature Input:1, Internal included, exteranal is optional, measure range :**5°C to ***5°C (**7°F to ***7°F), 0.5°C accuracy from **0°C to **5°C.
Backup Battery:**0mAH, last 8hours
Exterior dimension:**0mmX*2.6mmX*0mm (WXDXH);
Net Weight:**0 g

>>>>Standard Package list of the GSM SMS Temperature Monitoring Alarm:
GSM SMS Temperature Monitoring Alarm X 1
GSM Antenna X 1(Inbuilt)
DS*8B*0 Temperature Sensor X1(Inbuilt)
Backup Battery X 1 (Inbuilt)
User Manual X 1
Note: The package does not include any SIM card.
Optional:  DS*8B*0 Temperature Sensors.