Specifications:

• Battery: 1 X 23A 12V battery (included), normally work more than 12 months
• Brand Name: TOPVICO
• Choice: yes
• Function: Work with Wireless 433MHZ Or Tuya WiFi Hugs
• Hign-concerned Chemical: None
• Model Number: TP-324RF-3
• Modulation Mode: ASK
• Origin: Mainland China
• semi_Choice: yes
• Smart home platform: None
• Technical Parameters: 433Mhz, EV1527, 430K
• Transmitted Power: 10mW
• Work distance: 15 to 30m indoor, 100m outdoor
• Work Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm)
• Work Style: Must connect to 433mhz alarm host or Tuya Wifi Alarm Host
• Work Temperature: -25~+75 Degrees Celsius