The F2-ASM-300 is an addressable sounder designed for use in addressable fire alarm systems where dependable audible notification is required. Designed according to EN 54-3 and EN 54-17, the unit includes a built-in isolator, supports handheld address programming, and is compatible with WISE and other SENS addressable panels. Powered directly from the loop, it offers dual-tone sound mode, an indoor Type A rating, and a compact ABS housing suitable for wall and ceiling installation.
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| Technical Specifications | |
|---|---|
| Model | F2-ASM-300 |
| Design Standard | EN 54-3, EN 54-17 |
| Power Supply Voltage | 27 V |
| Standby Consumption | 0.6 mA @ 27 V |
| Alarm State Current | 6 mA @ 27 V |
| Operating Temperature | -10 to 70 °C |
| Humidity | 95% (without condensation) |
| Type | Type A (for indoor use) |
| IP Protection | IP21 |
| Sound Output | 80 dB @ 1 m |
| Frequency Range | 600 Hz – 4 kHz |
| Sound Mode | Dual Tone |
| Dimensions | 75 × 100 mm |
| Weight | 150 gr |
| Maximum Line Voltage | 28 V |
| Minimum Line Voltage | 15 V |
| Maximum Isolation Voltage (VSO max) | 6 V |
| Minimum Isolation Voltage (VSO min) | 2 V |
| Maximum Reconnection Voltage (VSC max) | 6 V |
| Minimum Reconnection Voltage (VSC min) | 2 V |
| Maximum Rated Continuous Current with Switch Closed (IC max) | 400 mA |
| Maximum Rated Switching Current (IS max) | 600 mA |
| Maximum Leakage Current (IL max) | 8 mA |
| Maximum Series Impedance with Switch Closed (ZC max) | 0.5 Ω |
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