EARYKONG 433MHz Wireless Wifi Strobe Siren Sound and Light Siren For Alarm System Work With Tuya APP Alexa Google Home

Specification Brand Name EARYKONGModel Number SN20Working frequency 433MHzWorking environment IndoorOperating Voltage AC 100 240VWireless working distance Less than 120mSound Volume 100 dBPackage Includes 1 Wireless Strobe Siren