Hikvision DS-QAE0210G1-V — a 10 W analog ceiling speaker. It connects to a 100 V line amplifier and evenly distributes background music and voice announcements in rooms.
Key features: • Rated power: 5 W / 10 W (100 V) • Driver: 5" × 1 • Frequency range: 80 Hz – 20 kHz • Sensitivity: 91 ± 3 dB, maximum sound pressure 104 dB • Operating temperature: −20 °C to 50 °C
Suitable for retail halls, offices, hotels and corridors.