TROPOSPHAIRA

Door Guard (DS01) is doorway-mounted tailgate

detection system that further secures an access

controlled door.

 Operation

Door Guard (DG01) protects employees and

valuable assets by improving the security of any

access-controlled door and maximizing the security

investment. When access is granted, one person

can pass through the doorway without alarm. Door

Guard (DG01) monitors how many people pass and

for each valid authorization, and sounds an alarm if

there is a violation. An optional programmable

relays can also activate subsequent actions such

as triggering CCTV or local hooter. Door Guard

(DG01) should be considered for critical areas

where an intruder could slip through undetected.

 Advanced Intelligence

Door Guard uses a network of beam paths to make

smart alarm conclusions about movement through

an open door. Real-time annunciation helps access

control anti-pass back policy enforcement, allowing

event alarms to be activated upon unauthorized

entry.

 Applications

Data centers, Record rooms, Locker rooms, R&D

laboratories.

 Visitor management

Door Guard (DG01) features a visitor management

input. When activated locally or remotely by

security personnel, this allows an individual or

group to pass through the doorway, after which the

system returns to its secure state.