The battery life is approximately 14 hours during voice mode and about 80 minutes during siren mode! Introducing a megaphone that uses 6 D batteries.
We would like to introduce our "Transistor Megaphone." The communication range is approximately 315 meters for voice and about 500 meters for siren. It weighs about 1.1 kg and uses six AA batteries. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Communication range: approximately 315 meters for voice / approximately 500 meters for siren ■ Battery life: approximately 14 hours for voice / approximately 80 minutes for siren ■ Size: diameter Φ210mm / total length 333mm ■ Weight: approximately 1.1 kg (batteries not included) ■ Battery type: AA x 6 *For more details, please refer to the PDF document or feel free to contact us.
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Our company provides comprehensive solutions for disaster prevention measures, including legal inspections and construction work. With 43 years of experience, our representative is a group of experts who have served as the chairman of the Kanagawa Prefectural Disaster Prevention and Firefighting Cooperative. Our bird damage prevention products are manufactured by our chemical division, which produces environmentally friendly products from a unique perspective to address various bird-related issues, including fecal sterilization cleaning agents, repellent spray, and repellent sheets. We have received support from many local governments, facilities, and agricultural organizations.