Window Intercom Device, 80W One-Way Window Amplifier, Volume and Microphone Sensitivity are Adjustable, Support External Speakers, Suitable for Places with Anti-Theft Glass

Product information Microphone Host Specifications Material: Aluminum Alloy (Silver) Dimensions: 116*79*26mm (Handle Length: 50cm) Specifications: 12V-1A Power Jack: 5.5*2.1mm (DC Female) Power Cord Length: 1.2m Net Weight: 0.3kg Active 80W Column Speaker Specifications Dimensions: 150*100*510mm Frequency Range: 80Hz-15kHz Sensitivity: 88dB+2dB Material: Engineering-grade ABS/Metal + Metal Bracket Specifications: DC12V-5A Power: 80WM (AX) Power Plug: 5.5*2.1mm, DC Female (Red) Audio Plug: RCA Female (White) Weight: 3.1kg

• 【HD Sound Quality】Features a high-quality speaker and a highly sensitive microphone for clear and natural sound. Utilizing one-way voice intercom technology, it automatically recognizes and processes voice signals during calls, requiring no further interaction.
• 【80W Unidirectional Speaker】Features three full-range speaker units, delivering full coverage of high, mid, and low frequencies, delivering clear, resonant sound. Suitable for use in locations with security glass, such as banks, securities firms, hospitals, and train stations.
• 【Supports external speakers】The main unit's power port connects to a power adapter, the passive port connects to passive speakers, and the active port connects to active speakers. The external input port connects to a mobile phone or computer for background music playback.
• 【360° Anti-Bend Microphone Tube】The stainless steel flexible tube allows for flexible bending, eliminating dead angles and allowing for communication at any angle. The sound is lifelike, clear, and loud, and the microcomputer processing circuit eliminates echoes and squealing.
• 【User-Friendly】Features an aluminum alloy panel for easy installation and simple DIY operation, making it suitable for difficult-to-reach locations such as banks, securities firms, hospitals, and bus stations.