ABS Plastic Electric Wired Siren Alarm Speaker for Swimming Pool Mall School Safety 10V-28V

1. ABS plastic material: made of ABS plastic material, which is wear-resistant, dust-resistant, shockproof, anti-aging, deformation resistant and durable. 2. Adjustment: Combined switch adjustment, supports adjusting the volume cycle via buttons, the voice can be adjusted according to your needs. 3. Excellent performance: support cyclic bell mode when power on, single playback with high and low level, voice replacement on an analog U disk connected to the computer, 4M flash can store multiple MP3 voices. 4. Easy Connection The wired horn can be connected to the main machine with alarm output or used alone. The 120dB alarm sound can be output over 10V to 28V DC. 5. Multiple Applications Can be used for shopping malls, parks, schools, entertainment venues, port machinery, construction machinery, etc. Technical data: Item Type: Siren Horn Material: ABS plastic. Weight: approx. 306 g / 10.8 oz. Size: approx. 10.5 x 10 cm / 4.1 x 3.9 inches. Application: shopping malls, parks, schools, amusement places, port machinery, construction machinery, lifting machinery, iron and steel metallurgy, electrical energy communication, wind power generation, shipbuilding and other industries have mature applications Parameters: Power supply mode: DC 10 to 28 V. Working current: Sleep mode: ≤5 mA. Playing current: ≤ 850 mA. Working environment: -20 to 55°C. Voice frequency format: MP3. Horn parameters: 8Ω 15W. Alarm sound: ≥120 dB. Key function: Short press: adjust the volume in 6 cycles, prompt to output voice sync Long press for 3 seconds: synchronously setting the output voltage delay, turning off the voice prompt delay or opening the

• ABS plastic material: made of ABS plastic material, which is wear-resistant, dust-resistant, impact-resistant, anti-aging, deformation resistant and durable.
• Adjustment: Combined switch adjustment, supports adjusting the volume cycle via buttons, the voice can be adjusted according to your needs.
• Excellent performance: support cyclic bell mode when power on, single playback with high and low level, voice replacement on an analog U disk connected to the computer, 4M flash can store multiple MP3 voices.
• Easy Connection The wired horn can be connected to the main machine with alarm output or used alone. The 120dB alarm sound can be output over 10V to 28V DC.
• Multiple Applications Can be used for shopping malls, parks, schools, entertainment venues, port machinery, construction machinery, etc.