Siren Horn ABS Plastic Electric Wired Alarm Loudspeaker Horn for for Swimming Pool Mall School

About this item

• Feature: 1. ABS Plastic Material: Made of ABS plastic material, which is anti wear, dust resistant, impact proof, anti aging, deformation proof, and durable. 2. 4 Mode Adjustment: Combined switch 4 mode adjustment, support key volume cycle adjustment, the voice can be adjusted according to your needs. 3. Great Performance: Supports cyclic ringing mode on power on, high and low level trigger single playback, voice replacement on analog U disk connected to computer, 4M flash can store multiple MP3 voices. 4. Easy Connection: Wired horn can be connected to the main engine with alarm output outlet, or it can be used alone. 120db alarm sound can be issued through 10V to 28V direct current. 5. Multiple Applications: Can be used for shopping malls, parks, schools, entertainment places, port machinery, construction machinery, etc. Specification: Item Type: Siren Horn Material: ABS plastic Weight: Approx. 306g/10.8oz Size: Approx. 10.5x10cm/4.1x3.9in Application: shopping malls, parks, schools, entertainment places, port machinery, construction machinery, lifting machinery, iron and steel metallurgy, electric power communication, wind power generation, Marine engineering shipbuilding and other industries have mature applications Parameters: Power Supply Mode: DC 10 to 28V Working Current: Hibernation State: less than 5mA Play Current: less than 850mA Working Environment: -20 to 55 celsius Voice Frequency Format: MP3 Horn Parameters: 8 Ohm 15W Alarm Sound: more than 120dB Key Function: Short Press: realize the volume level 6 cycle adjustment, voice synchronization output prompt Long Press for 3 Seconds: realize synchronous output voltage delay adjustment, voice prompt delay off or delay open Voice Replacement: 1: Disassemble the product fixing screws. 2: Use micro data cable to connect the computer to automatically identify the removable disk. 3: Deletes the voice from the removable disk and copies the required voice in sequence. 4: After copying, disconnect the micro data cable and reinstall the product. Note: Voice copying out of sequence may cause voice playback out of sequence. Problems and Solutions: High Level Trigger No Sound: The power supply cannot exceed 28V. Otherwise, high level trigger no sound or other problems may occur Low Voice Prompt: Press the key to adjust the volume How to Use The Synchronous Output Control: 1. The synchronous output can be connected to external devices such as alarm lights. When the alarm lights work synchronously during voice playing, the current cannot exceed 1A 2. Synchronize the output voltage with the input voltage. Adjust the voltage range by yourself 3. Long press the button to adjust the output delay opening and closing (open the output delay 30 seconds after the end of the voice) Rain Proof and Dust Proof: The device is small in design and has large horn power. It does not support rain proof and dust proof functions. Package List: 1 x Siren Horn2 x Screws 2 x Expansion Tubes Note: 1. The power supply voltage cannot exceed 28V. If the voltage exceeds 28V, the device may not play properly or the device may be damaged.2. In power on ringing mode, the first voice is played by default.3. Only voice in MP3 format is supported. Please confirm the voice format before changing.External synchronous output control signal and 485 control play, please contact customer service to confirm in advance.Note: The inside of the horn is not waterproof, please note that it can not face the water source