Alarm Controller Temperature & Humidity Monitoring System

Features:

 Can be operated from anywhere, no distance limitation;
 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'?
  Multiple applications. (temperature, humidity, power status, solar panel, dc voltage);
  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;
  One Temperature & Humidity sensor input, measures temperatures from -40-80°C,0.5°C accuracy, Relative Humidity from
0-99RH%,accuracy is 3%;
  External AC Power status monitoring, AC On/OFF will send SMS to authorized phone numbers;
  Inbuilt MCU monitoring the DC input Voltage value, measure range is 9-24VDC, no need additional sensor to save cost;
 Timer Report—Can setup every x hours automatically send its status/Value to the authorized numbers;
  Support remotely read historic data via SMS;
Rechargeable Backup Battery inside can last 8hours;
Secure - Using caller ID and password for identification, unknown callers are ignored;
 Programmable by SMS Commands or APPs with password protection;
1 Based on GSM Network, applied to many applications.

SPECIFICATIONS:

Certification: CE
Certification: FCC
Power: 12V
Output Number: 5
Video Interface: No
Display: No
Alarm Type: SMS
Alarm Type: Apps Control
Size: 130x74x27mm
Model Number: RTU5023
Password Keyboard: No
Arming Type: APP
Connection Type: Wireless
Zone Number: 1
Name: Power Voltage status Monitoring Alarm System
Temperature alarm range: -40 ~ +80 centigrade
Humidity alarm range: Relative humidity 0~90% (condensation free)
GSM Environment Alarm Antenna: 50 ? SMA Antenna interface
Temperature Monitoring SIM Card: Supporting 3V SIM Card
Power consumption: 12V input Max. 50mA/Average30mA
DC Power supply: 9~24VDC, recommend 12VDC1A
Electronic Power Monitor Backup Battery: 900mAH, last 8hours
Temperature alarm Frequency range: 850/900/1800/1900Mhz
Application: for remote monitor onsite temperature, humidity, power status

Packing list:

Alarm controller*1
Power adaptor*1

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.