Fanvil Emergency Button รุ่น KT31

emergency button
(อุปกรณ์เสริมสำหรับรุ่น X305,Y501,Y501W,Y501-Y,Y501W-Y)
420
 
•IP65 waterproof and dustproof
•Transmitting response distance：Indoor space of 12 to 30 meters, outdoor space of 70 to 80 meters
•Button with extended drawstring design for emergency assistance in case of fall.
•Low Power Consumption: The battery supports users pressing buttons about 100,000 times