["INTERCOM FUNCTION: The two units can be used as an intercom for two-way conversations without shouting at home.","LONG RANGE: The transmission range of the voice intercom device can reach up to 1000 m in an open area and 20 to 50 m through a wall, which is extremely convenient.","LONG BATTERY LIFE: The 2-way voice intercom has a built-in large capacity, intelligent energy-saving chip, and long battery life.","DOORBELL UNIT: The package includes 2 pieces of doorbell system units that can switch between doorbell ring and intercom mode.","INDICATOR LIGHT: The voice intercom units are humanized and equipped with intercom light and power light, allowing users to clearly see at a glance.","","","","",""]
