Topvico Panic Button RF 433mhz Keychain
$6.50
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SPECIFICATIONS Work distance: 15 to 30m indoor, 100m outdoor Work Temperature: -25~+75 Degrees Celsius Work Style: Must connect to 433mhz alarm host or Tuya Wifi Alarm Host Work Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm) Transmitted Power: 10mW Technical Parameters: 433Mhz, EV1527, 430K Origin: Mainland China Modulation Mode: ASK Model Number: TP-324RF-3 Function: Work with Wireless 433MHZ Or Tuya WiFi Hugs Brand Name: TOPVICO Battery: 1 X 23A 12V battery (included), normally work more than 12 months
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