AV:Link: 120.151UK, Active Bluetooth Bookshelf Speakers, 15W Output, Bluetooth 5.0, USB, Micro SD, 3.5mm AUX, White IP52 Product specifications are taken from

Product specifications are taken from Hikvision documentation for the EL variant

Zoom for easy installation and monitoring

Installation should follow local electrical and data protection regulations

The master volume control

the distance between them is 490mm

AV:Link: 120.151UK, Active Bluetooth Bookshelf Speakers, 15W Output, Bluetooth 5.0, USB, Micro SD, 3.5mm AUX, White IP52 Product specifications are taken fromActive Bluetooth Bookshelf Speakers Combining minimal, modern styling with powerful sound delivery, this speaker pair offer the ideal contemporary fit for any home. Bluetooth connectivity gives you the freedom to stream wirelessly from any smart device or direct MP3 playback via USB and Micro SD ports. Inputs also include 3. 5mm AUX to connect to TVs, PCs and laptops. Control these speakers using the side panel controls or convenient remote and enjoy