Specifications:

• Alarm Type: Apps Control
• Arming Type: APP
• Brand Name: YOUTHINK
• built-in battery: 900mAH, working 8 hours
• Connection Type: wireless
• Display: No
• gms frequency: 850/900/1800/1900Mhz
• humidity measurement range: 0-99RH% (3% error)
• Model Number: RTU5023
• Origin: CN(Origin)
• Output Number: 10
• Password Keyboard: No
• Power: DC 9-24V
• reference voltage: DC 12V 1A
• relative humidity: 0-99% (no condensation)
• relative temperature: -40-80 °C
• sim card: 3V SIM card
• Size: 70x88x30mm
• temperature and humidity probe Type: AM2301
• temperature measurement range: -40-80 °C (0.5°C error)
• Video Interface: No
• working current: 30-50MA (12V input)
• Zone Number: 1
• Certification: NONE