Product Overview
The AT-SS103 Addressable Sounder Beacon combines sound and light alarms into one compact device. It is designed for addressable fire alarm systems and provides reliable audible and visual signaling for both indoor and outdoor installations. With IP65 protection, this sounder beacon is suitable for factories, warehouses, shopping centers, hospitals, schools, and other public buildings. The unit meets EN 54-3 (Type B) standards and ensures consistent performance even under harsh environmental conditions.
Main Features
Technical Specifications
|
Executive Standard |
EN 54-3 (Type B) |
|
Working Voltage |
DC24V (allowance: DC22V–28V) |
|
Power Consumption |
≤0.29W @ DC24V |
|
Working Current |
Standby current: <0.8mA; Alarm current: 1mA–12mA |
|
Wiring Method |
Non-polarity, two cables |
|
Operating Environment |
Outdoor, temperature: −25°C ~ +70°C; Relative humidity ≤95% (40°C±2°C, non-condensing) |
|
Flash Rate |
1 ~ 1.5Hz |
|
Maximum Sound Output |
≥95dB(A) @1m (Tone2@90°) |
|
Tone Type |
7 user-selectable tones (EN54-3 approved for Tone 2 only) |
|
Material Lens/Body |
Flame-retardant PC/ABS |
|
Weight |
Approx. 216g (with base) |
|
IP Rating |
IP65 (waterproof connector required) |
Overall Dimensions: 100 × 112 × 133 mm (with base)
