Chamberlain Wireless Motion-Activated 2-Way Intercom System

Chamberlain Wireless Motion-Activated 2-Way Intercom System

Motion-activated 2-way intercome system Base station and sensor communicate from up to 1200' away Enables you to speak directly to guests and vehicles at the sensor (AOSV) Detects motion up to 30' away with wide 120ￂﾺ coverage Crystal clear, secure 900MHz digital communication Enables you to speak directly to guests and vehicles at the sensor Durable, weather-resistent design Requires 4 AA batteries per unit (not included) Includes 1 base intercome, 1 weather-resistent sensor with intercom