Hikvision DS-QAE0330G1T-V is a 30W analog horn loudspeaker designed for public address systems, ideal for outdoor or industrial environments where clear and effective voice announcements or alarm signals are needed. Made of durable ABS material and rated IP65, it ensures high resistance to harsh weather conditions. The device supports both 70V and 100V line systems with adjustable power options, allowing flexible installation depending on the specific needs of the environment. It features a sound sensitivity of 108 dB at 1 meter with 1W of input power and can reach a maximum sound pressure level of 120 dB, ensuring strong and intelligible output even in noisy surroundings. With a frequency response range of 250 Hz to 8 kHz, it is optimized for voice reproduction, making it perfect for evacuation systems, public announcements, or outdoor work areas. Its compact size (240 x 220 x 165 mm) and lightweight design (around 1.48 kg) make it easy to install and position. It is suitable for a variety of applications such as construction sites, stations, parking lots, sports facilities, and large public areas.