Mains Powered External Siren
1. INTRODUCTION
The External Mains Powered Siren will deter intruders by sounding
an alarm once it receives a wireless signal from a connected
Control Panel or Sensor. Multiple Sirens can be connected to the
same Control Panel to provide additional security. When the Siren
is connected to the Control Panel as an accessory, it will sound and
its LED lights will flash once the system is triggered. The Siren can
also be intalled as a standalone alarm system without the need for a
Control Panel, by connecting it to accessories like a Remote Control,
Door/Window Sensor or PIR Motion Sensor. When an accessory is
triggered it will sound and its LED lights flash.
3. PRODUCT OVERVIEW
Front View
Alarm LED
Indicator
4. JUMPER SETUP
Please setup alarming volume and alarming duration time on the PCB board accordingly.
Alarming Volume Setup
High
High
Mute
Low
Note: When the Siren is connected to the Control Panel, it will sound at the pre-set volume even if the Control Panel is set to mute.
This is to alert the neighbours and avoid any intrusion. If you select mute on the Siren, there is no need to select mute in the Control Panel.
ERA Home Security Ltd
Valiant Way, Wolverhampton,
West Midlands, WV9 5GB.
Email: support@erahomesecurity.com
Back View
Status LED
Indicator
High
Mute
Mute
Low
Low
INSTALLATION
MANUAL
2. PCB LAYOUT
Siren Interface
Learn Button
Battery Slot
Alarming Volume Setup
Alarming Duration Setup
Adapter Jack
DC 12V
Terminals
Wired Sensor Terminals (Normal Zone)
Wired Sensor Terminals (24-H Zone)
Status LED Indication
Status
Mounting Holes
Arm/Home Mode
Back Cover
Tamper Switch
Disarm
No disarm operation
after alarm
Bracket
Alarming Duration Setup
5 Min
5 Min
3 Min
3 Min
30 Sec
Model: WS280
LED
Flash once
No light indication
Flash once every 2
seconds for 2 hours
5 Min
3 Min
30 Sec
30 Sec
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