Door Security Beam

A send/receive unit - transmits an invisible beam of infrared light across the doorway onto a prismatic reflector mounted on the opposite side

The beam is reflected back to the receiver to complete the 'seal'

Produced by a highly reliable Light Emitting Diode (LED)

When a person walks through the beam, the circuit is interrupted and this causes the alarm to sound an audible warning

The warning buzzer can be mounted in any suitable location

Retro-reflective photoelectric beam sensor

No hard wiring required, all components plug in type

Light source: IR LED

LED indicator for power/beam alignment

Working temperature: -20C~50C

Effective range 2-8 metres

Voltage 240V mains through 9 volt adaptor

Total current consumption: < 100mA

Standby current: 25mA

Speaker: Chime/Off/Alarm (selectable by slide switch)

Volume of speaker: Off ~ Max. (adjustable)

Sound of speaker: "Ding-Dong" or siren sound when beam is broken

Sounding time: 3 ~ 30 seconds (adjustable)

Optional counter

Transmitter/Receiver size 117(H) x 45(W) x (78(D)mm

Reflector diameter 84mm

Sensor

Reflector

Speaker

9VDC adapter

Mounting bracket/screws

Manual

Counts up to 9999

Includes '+','-' and 'Reset' buttons

Measures: 60(W) x 70(H) x 23mm(D)

Input voltage: 9 - 15V D.C.

Consumption current:25mA Max.

Ambient Temp: -20 C - 50C (-4F - 122F)

Response time of buzzer : Chime: 1sec. Alarm: 30sec

Volume of Speaker: 0 - Max (adjustable)

Alarm time: 30 sec Max (adjustable)

Speaker output: Chime/Off/Alarm (selected by slide switch)

Mounting bracket and screws: Included.

Power adapter is 240v Australian standard, for use in Australia/NZ.