Product Description
ETC E-VAC-4 Echo Vacancy Sensor for Large Rooms
Overview
Buildings waste electricity as a result of lights being left on in an unoccupied room. Echo Occupancy and Vacancy Sensors are a convenient and simple solution for any facility to eliminate wasted energy by automatically turning off lighting loads when a room is empty. The low-profile, sleek sensors can be installed anywhere to provide uninterrupted, 24/7/365 operation, without affecting the look and beauty of their surroundings.
Features
- Supports for occupancy or vacancy detection as required
 - Passive infrared (PIR) sensing technology
 - Three versions available: - Large room - Small room - High ceiling
 - Walk-thru mode for coverage verification
 - Field-installed coverage masks
 - Options for manual-on/auto-off (Vacancy Sensor) and autoon/off (Occupancy Sensor)
 - EchoConnect: two-wire, topology-free bus for power and communication
 - Multi Space Preset functionality
 
Specifications

