The acousto-optic device is an important warning component of the heptafluoropropane fire extinguishing system, which is used to emit strong acousto-optic before the system is started to remind personnel to evacuate in time. This product strictly follows the * * "Design Specifications for Fire Automatic Systems" (GB 50116-2013) and "General Technical Requirements for Fire Electronic Products" (GB 16806-2006) * * and other countries, with high loudness, strong flash, waterproof and dustproof, etc. Features, suitable for all kinds of fire places that need emergency warnings.
Acousto-optic apparatus： SG-A92
1. High warning effect
Super sound pressure: 100dB sound, ensuring clear and audible in noisy
Penetrating flash: ultra-bright LED, 360 ° visible, large space warning requirements
2. intelligent control
Support bus/branch connection
Programmable sound (fire alarm/fault/evacuation different sound)
3. Reliable and durable
Military-grade electronic components, MTBF ≥ 50000 hours
-30 ℃ ~ + 70 ℃ wide temperature operation
4. Easy to install
Universal rotating bracket, support multi-angle
Quick-release structure, easy maintenance
Installation height: 2.2 ~ 2.5 m (above the ground) < br/> Spacing requirements: set up a < br/> every 20m Wiring: RVVP 2 × 1. 5mm ² shielded wire