DOSS FACTORY & WAREHOUSE ROLLER WIRELESS DOOR ENTRY INFRARED BEAM ALERT SYSTEM ALARM DEA7WL2

DEA7WL2 is a compact wireless entry alarm system which is easy to install in both indoor. It is designed for both residential and commercial using such as garage door, shops,warehouse restaurants etc. to alert you to the entry of customers and visitors. The system consists of a send/receive unit which transmits an IR beam across the doorway onto a prismatic reflector mounted on the opposite side. The beam is reflected back to the receiver to completethe circuit. When a person walks through the beam, the circuit is interrupted and this causes the alarm to sound anaudible warning. The warning buzzer can be mounted in any suitable location.

Although the DEA7WL2 will work outdoors it is not therecommended application. Installation under direct sunlight can be tricky and could result in decrease of reliability.

• For using as an entrance indicator
• No wiring required between the sensor and speaker
• Upto 100m wireless range
• When tripped, the sensor wirelessly transmits to any programmed speaker
• Speaker makes “ding-dong” or siren sound when beam is interrupted
• Speaker volume can be adjusted or turned off
• When in siren mode, sounding time is adjustable from 3~30 seconds
• Connect additional speakers to the sensor wirelessly (one speaker included)
• Each sensor can be paired with unlimited number of speakers