Chamberlain Wireless Alert System With 2-Way Voice Communication

Details

• 1,000' 2-way transmission range to other intercom units
• Alert sounds when heat or motion is detected by passive IR sensor
• Advanced passive IR sensor distinguishes between vehicles, humans and animals
• Opens gates, door and executes other commands with remote feature activated through 10A relay
• Expandable up to 8 remote sensors, each with distinct tone
• Requires 4 AA batteries (not included)
• Includes base station, sensor unit, 12V DC transformer, mounting hardware

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