gprs temperature sensor with Temperature alarm RTU5023
King Pigeon GSM Controller Co.,Ltd
Temperature Sensor, gprs temperature sensor, Temperature Alarm,
Name:GSM Environment Alarm
Keyword: GSM Environment Alarm; SMS Environment Alarm; Temperature humidity alarm;Gsm Temperature alarm;
Gsm humidity alarm; Temperature humidity monitoring alarm; High-Low Temperature Humidity Voltage alarm;
King Pigeon Hi-Tech.Co.,Ltd is a professional GSM Alarm, wifi camera alarm, GSM SMS Controller Alarm, GSM GPRS 3G M2M, GSM GPRS 3G RTU Automation, GSM GPRS 3G Telemetry Data Logger, GSM 3G Senior Telecare, GSM 3G Senior Telehealth OEM ODM Manufacturer since 2005.
Inquiry Onsite Environment with a FREE Call from Your Mobile Phone!
Interval Report Onsite Environment to Your Mobile Phone by SMS!
High-Low Temperature Humidity Voltage with SMS Alert!
The GSM SMS Environment Alarm is special for remotely monitoring onsite temperature, humidity, power status through wireless GSM Network. When the temperature, humidity, power voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately.Just dial from Authorized User number, the GSM Environment Alarm will reject at the first “Ring”, no communication cost, and then return the current temperature, humidity, power status or voltage. Moreover, it can report onsite environment interval or daily.
The GSM Environment Alarm can be used for solar power monitoring, DC power voltage monitoring, temperature monitoring, humidity 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.
1. Can be operated from anywhere, no distance limitation;
2. No call charges for inquiry. the GSM Environment Alarm rejects the call from authorized number then return onsite temperature, humidity, and power voltage on the first 'ring';
3. Multiple applications. (temperature, humidity, power status, solar panel, dc voltage);
4.Up to 10 authorized phone numbers, 5 can be used to receive call or SMS,and 5 can be used to call and SMS while alarm occurrence;
5.One Temperature & Humidity sensor input, measures temperatures from -40-80°C,0.5°C accuracy, Relative Humidity from 0-99RH%, accuracy is 3%;
6.External AC Power status monitoring, AC On/OFF will send SMS to authorized phone numbers;
7.Inbuilt MCU monitoring the DC input Voltage value, measure range is 9-24VDC, no need additional sensor to save cost;
8. Timer Report—Can setup every x hours automatically send its status/Value to the authorized numbers;
9. Support remotely read historic data via SMS;
10. Rechargeable Backup Battery inside can last 8hours;
11. Secure - Using caller ID and password for identification, unknown callers are ignored;
12. Programmable by SMS Commands or APPs with password protection;
13. Based on GSM Network, applied to many applications.
Name: GSM Relay GSM Switch GSM Gate Opener
GSM Gate Opener, GSM Garage Opener, GSM Relay, GSM Switch, GSM Remote Control, GSM Control, GSM access Control, GSM Key. Wireless Switch, wireless relay, gsm remote switch, gsm remote relay.
The GSM Relay GSM Switch GSM Gate Opener RTU5024 is a upgrade version of gsm gate opener, it supports 200 authorized users, the authorized users can call in to open the gate or switch ON OFF the equipments with a free charge call at the specified time.
1. GSM Frequency: 850/900/1800/1900Mhz , can work in the worldwide GSM Networks;
2. No call charges. the GSM Relay rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring';
3. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
4. Add or remove users by SMS Text commands;
5. No need to provide a remote control or keys for different users;
6. Up to 200 authorized phone numbers can be configured at the specified time;
7. 1 output with relay rating 3A/240VAC for connecting the switch of the door or machines.
gprs temperature sensor
, Temperature Alarm
, Temperature Sensor