- DOORBELL UNIT: The pack contains 2 pcs doorbell system units, which can switch between ringtone call and intercom mode.
- INTERCOMUNICADOR FUNCTION: the two units can be used as intercomunicador for two way talk without shouting at home.
- LONG RANGE: The transmission distance of the voice intercom device can achieve 1000m in open area and 20 to 50m through wall, highly practical.
- INDICATOR LIGHT: The voice intercom units are humanized designed with intercom light and power light, users can see clearly at a glance.
- LONG BATTERY LIFE: The 2 way voice intercom has built in large capacity battery, adopts intelligent power saving chip, with long battery life.
