Addressable Sounder and Strobe

• Two parts construction with base mounted termination allows easy installation
• Evacuate only or Alert / Evacuate mode can be set through handheld programmer
• Remote start input can be used to co-operate with other systems
• Strobe provided by high intensity LED cluster
• Electronically addressable

Technical Specifications

1. Operating Voltage: 24VDC Loop, 24 VDC Power Supply
2. Operating Current: Loop Standby Current 1mA, Alarm Current 3mA
   Power Supply: Standby Current 3mA, Alarm Current 50mA
3. Sounder Output: 94dB @ 1 Meter
4. Wiring: Non-polarized 2-core for loop
   Non-polarized 2-core for power supply
5. Operating Environment: Temperature : -10~+50°C ; Relative Humidity : 95%
6. Dimensions: Diameter 110mm, Height 97.5mm

Protective Flip Cover

• Identical in appearance and features to the S-A491 but without the Strobe element

Technical Specifications

1. Operating Voltage: 24VDC Loop, 24 VDC Power Supply
2. Operating Current: Loop Standby Current 1mA, Alarm Current 5mA
   Power Supply: Standby Current 3mA, Alarm Current 35mA
3. Sounder Output: 94dB @ 1 Meter
4. Wiring: Non-polarized 2-core for loop
   Non-polarized 2-core for power supply
5. Operating Environment: Temperature : -10~+50°C ; Relative Humidity : 95%
6. Dimensions: Diameter 110mm, Height 97.5mm

Deep Base

• Optional deep base for Sounder and Strobe (S-A490 / S-A491)
• For surface mount cable entry

Addressable Base Mount Sounder

• Loop powered sounder, no additional cabling required
• Loop powered consumption
• Compatible with intelligent range of detectors
• Wall mount (Stand alone with cover) or ceiling mounting
• Electronically addressable
• Multi mode can be configured as a single address for evacuation, dual address for alert / evacuation or virtual address to operate with one defector plus programmable evacuation
• Cable free application

Technical Specifications

1. Operating Voltage: 24 VDC Loop
2. Operating Current: Standby Current: 1mA ; Action Current: 7mA
3. Sound Output ( SPL ) : 86dB @ 1 Meter
4. Operating Environment: Temperature : -10~+50°C ; Relative Humidity : 95%
5. Dimensions: Diameter 148mm, Height 34.4mm

Addressable Sounder Circuit Module

• Cost effective (Cable saving) distributed addressable control of conventional sounder circuits
• Connects to polarized 24VDC sounders / strobes
• Utilizes two addresses (One for alert and one for evacuation control)
• Two part plug-in construction with base mounted termination allows easy installation and connection
• Electronically addressable
• Cable monitoring for fault of short circuit and open circuit

Technical Specifications

1. Operating Voltage: 24 VDC Loop, 24 VDC Power Supply
2. Operating Current( Loop) : Standby Current 1mA
3. Output : Maximum 0.5A, polarized
4. End of Line : 10KΩ
   
5. Operating Environment: Temperature : -10~+50°C ; Relative Humidity : 95%
6. Dimensions: 120mm * 80mm * 43mm