Product Specifications
| Prod Model: |
T20 |
| Markets: |
North America,South America,Southeast Asia,Africa,Mid East,Western Europe |
| Alarm Volume (',within 1m): |
≥80dB |
| Transmission Mode: |
Wireless |
| Certification: |
RoHS |
| Type: |
Industry Alarm |
| Application: |
Indoor |
| Signal Transmission: |
Wireless Alarm |
| Working Mode: |
Active |
| Sensor Type: |
Electric Alarm |
| Usage: |
Auto |
| Receive Frequency: |
WiFi |
Product Description
WiFi Temperature Alarm
View Temperature realtime data on APP via WiFi access
DS18B20 temperature input
Temperature rang: -55° C ~ +125° C
Preset high and low level to alarm
Current temperature can be query by server via GPRS or SMS
Upload temperature on schedule
GPRS Communication
TCP/IP connect 4 internet servers
HTTP: Post, CWT I/O protocol, Modbus TCP
Realtime data logger
Data Logger
Inside temperature and humidity sensor
4000PCS temperature records
PC software program
WiFi temperature alarm
SMS Operation
Preset 10 authorized phone numbers
SMS alarm
Control relay via SMS
Check current temperature via SMS
SPECIFICATIONS GSM GPRS WiFi Temperature Data Recorder
Power supply: DC12V/1.5A
Inside temperature measure rang: -40° C ~ +125° C, accuracy± 0.3° C
Inside humidity measure rang: 0~100%RH, accuracy± 2%
External temperature probe measure rang: -55° C ~ +125° C
GSM quad-band, applicable worldwide, 3G optional
Working temperature: -40deg; C~+70deg; C
Relative humidity: 10-90%, No condensation
Exterior dimension: 130× 130× 19mm
All-aluminum panel
GSM GPRS WiFi Temperature Data Recorder
2 wired inputs for alarm, configurable alarm/recover SMS
3 relay outputs (DC220V 2A / AC125V 2A)
Power failure/recover alarm
Built-in lithium-ion battery (500mAh/3.7V) which can last 6 hours
Alert buzzer and light
Adopted highly integrated industrial ARM MCU
Reliable performance with built-in double watchdog
User programmable PC suite
Low maintenance, 24× 7 operation
WiFi temperature alarmWifi temperature alarmWifi temperature alarmWifi temperature alarm
Industrial Automation control via SMS and/or GPRS. GSM monitoring and GSM control.
CWT (HK) Co. Limited is Chinese Top Manufacturer of GSM/GPRS/CDMA Automation and Control, in this market for ten years.
We offer M2M solution in Utility Meter, Household Appliances, Vending Machines, Security Systems, Heating and Cooling Systems, Billboard, Amusement Machines, Industrial Machines, Traffic Signs, Truck and other Vehicles and Medical Equipments.
Our CWT5000 Serials Products are specifically designed for this M2M solution, with 10 years experience in this market, we win numerous clients' cooperation and offer best professional service for them.
In the coming new year, we offer better and advance service, like G-cloudy, SCADA, PLC, DSC.
Any need of in this application, please feel free to contact us.
