Smart Life Tuya ZigBee Hub Wireless Door Window Contact Sensor App Remote Alarm
This product needs to be used with tuya ZigBee3.0 gateway！. Protocol: ZigBee. 6mm Guitar Tremolo Arm Whammy Bar For Fender & Squier Strat Black/White Tip a. 【Ultra Low Power Consumption】Ultra-low energy consumption, low battery alert.