Keypad Window/Door Magnetic Sensor Model # RL-9830E It adopts password keypad to achieve arm/disarm
Model # RL-3932 Roule Wireless Doorbell Included in-package: 1 battery-operated receiver (300 ft. ra
RL-0518L ●433MHz wireless audio intercom. ●8 ringtones for option, 4 ringtone volume levels adjustab
Model # RL-4TVDC ●Built-in 18650 batteries, which can be charged via the solar panel or via a DC5V p
