LOGITECH MC-148 Video conferencing systems

The Rally Bar is an all-in-one video bar for medium-sized rooms. It can be used directly on any computer without installing software. Supported video conferencing applications such as Zoom Rooms or Microsoft Teams Rooms can even be used directly on the video bar without the need for an additional computer. Thanks to the 4K resolution, pan-tilt function and lossless 5x optical zoom combined with the AI viewfinder, every participant is presented brilliantly. Advanced audio features also provide powerful, room-filling sound so that every voice is heard. For larger groups and rooms, the integrated microphone can be supplemented by up to three additional external microphones. The Rally Bar can be used standing or (in combination with optional accessories) mounted on the wall and above or below a television. Intelligent cable management ensures clean and reliable cabling. The Rally Bar is compatible with Logitech Sync, a meeting room management software.

Camera - Resolution: 4K, 1440p, 1080p, 900p, 720p and SD at 30 frames per second
Camera - Pan: motorized, ±25°
Camera - Tilt: motorized, ±15°
Camera - Zoom: 15x HD zoom (5x optical, 3x digital)

Speaker - Driver: 2 x 70 mm
Speaker Sensitivity: 92 dB SPL at 1W, 99 dB SPL at 8W, +/-2 dB each at ½ meters
Speaker - Rated Power: 8W
Speaker - THD: 1 kHz < 2% at 1W
Speaker - Speaker sampling frequency: 48 kHz
Speaker Impedance: 4 ohms

Microphones - Frequency range: 90 Hz — 16 kHz
Microphones - Sensitivity: >-36 dBFS +/-1 dB at 1 Pa
Microphones - Microphone data transfer rate: 48 KHz
Microphones - Audio range: 7 m

Security - Full disk encryption: free USB port
Security - Data encryption: symmetric, PKI
Security - Device ID: protected by device integrity proof
Security - Device access: verified via API
Security - Key Security: Enable TrustZone, RPMP