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PS-285 Outdoor Alarm Bell Box
PS-285 is a microprocessor controlled intelligent alarm bell box with siren, flasher, back-up battery and tamper switch combined in one unit. The large, flat front area is suitable for applying a company sticker or printing. PS-285 offers excellent protection for those jobs where audible warning is most important.

Features

* Siren and flasher activate upon wire cut

* Selectable siren timer
* Strong flash lighting
* Rechargeable battery circuit
* Double tamper switches for protection of opened  

and removed
Led indicates power failure
* Siren beeps once every 10 seconds if control  

panel power failure more than 5 minutes

* Easy installation

Six Trigger Inputs

1.    +12V to siren

2.    +12V to flasher

3.    -12V to siren

4.    -12V to flasher

5.    N.C. input(cut wire)

6.    Tamper switch(box opened or removed)

Siren output

115 dB at 1 meter

Siren Timer

3, 5, 10, 20 minutes selectable

Flasher

Double xenon tube

Flasher Timer

Flasher stops until all status returns to normal

Power Supply Voltage

DC11-14V from alarm control panel 

Back Up Battery

With back up Ni-Mh battery, 9V 300mAH

Current Consumption

Standby: 25mA

Alarmed: 350mA

Continuous Operation Time by backup battery

2 hours

Reverse Voltage Protection

Yes

Battery Charging Circuit

Auto Charging

Tamper Output to Control Panel

Yes

LED Indication

Green LED: power on/off indication

Red LED:

1.    rapid flashing: installation completed and power on

2.    slow flashing: standby and charging battery

3.    steady on: standby and battery is fully charged

4.    off: installation not completed

Casing

Fire/heat resistant impact polycarbonate

Color

Red or Blue selectable for order

IP Rating

IP54

Mounting

Vertical or horizontal surface mounted

Dimension (WxHxD)

350x180x60mm

Weight

1 k g

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