Photo-electric beam alarms

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Photo Electric Beam - Break beam alarms

Infrared barrier alarms with relay output

PHOTO-ELECTRIC BEAM SENSORS - INFRARED BEAM ALARM

The FT25B is a two part infrared beam system. The infrared beam receiver is powered by 12V DC and is equipped with an output relay having N/O N/C contacts. The transmitter can be powered by either 12V DC or 2 x AA 3.6V Lithium batteries. Battery life is over two years. Installation is very quick and strait forward with easy beam alignment.

Typical uses include:

Automatic gate controllers - gate or walk-way alarm systems. Shop doorway-entrance alarms (see transmitter kits)

Burglar alarm systems - interface with existing alarm systems. Automatic lighting controllers
Detection of people in restricted areas. Vehicle alarms - detection of forklift trucks over height limit etc
Garage parking warning lights and shed alarms. Some typical kits are detailed below.

ORDER CODE (BEAM SET ONLY) FT25B PRICE £64.80 inc VAT P/P £2.20

General Specifications:

IR Transmitter (1)

Dimensions: 110 x 50 x 25mm - Weight 200g
IP Rating: 45 Consumption: 500 uA. Wavelength 950nm - Power: 2 x Lithium-Tionyle Chloride 3.6 V or 12-24 V DC external supply (on-board jumper select.
Beam range: 25M 8M external use.
Working temp: -20 + 70°C

IR Receiver and alarm output

Power: 12 V DC - Relay contact 0.5A @ 24V DC
Dimensions: 110 x 50 x 25mm - Weight 200g
Power: 12-24 V DC - Consumption 30 mA

INFRARED TRANSMITTER INFRARED RECEIVER

INFRARED BEAM ALARM WITH POCSAG MESSAGE TRANSMITTER

This kit uses the FT25B beam set as detailed above. The transmitter is a messaging transmitter that sends pre-programmed messages to an alphanumeric display pager that displays messages of up to 40 characters. If multiple beams are used, location messages can be sent to the pager. Gate 4, as an example. The range of the transmitter is 400 Metres and can be extended to 1 KM using a the EM1600U signal repeater. The beam kit is supplied with a power supply and can be powered by a 12 Volt DC source such as a car battery. Suitable for outdoor use.

POCSAG BEAM KIT ORDER CODE FT25BM838 PRICE £173.70 inc VAT (FULL KIT PRICE)

Beam set with transmitter only ORDER CODE FT25B838TX PRICE £105.75 inc VAT

Alphanumeric pager only ORDER CODE EM100 PRICE £65.70 inc VAT

Infrared Beam Break Detector

Useful two-part beam set. Use to safeguard staircases, exit doors, hazardous areas. Beam range 20 Metres. 2 x 9V batteries. Chime or alarm sound with adjustable volume. invisible infrared beam. If the beam is broken the alarm sounds. Wall fix brackets included. Both units 2 x AA batteries. H 110mm W 70mm D35mm or 6V DC adaptor.

ORDER CODE YB20 PRICE £19.25 INC VAT UK P/P £3.40

PHOTO-ELECTRIC BREAK BEAM ALARMS

Transmitter

Pager

Beam Set

Photoelectric Beam Set With Long Range Alarm Transmitter & Alphanumeric Pager