STEM CEILING CEILING MICROPHONE ARRAY

Stem Ceiling is an innovative microphone array that can be easily mounted on the ceiling of your conference room. With multiple beam settings to choose from, Ceiling enables you to create the perfect high quality coverage for every meeting room.

We’ve Got You CoveredWith 100 microphones and three array options, no one gets left out of the conversation.

Audio FencingHere’s the end-all for noisy offices and busy streets making their way into your important meetings. Stem Ceiling’s audio fencing mode completely removes outside noise and unwanted distractions to keep the focus on what’s important, picking up everyone in the room perfectly.

Low Profile or Chandelier?With two options to choose from, you can either show off your ceiling conferencing microphone with chandelier mode or keep your audio incognito with the option to ceiling mount the device in low profile mode.

Know When Your Voice Is Picked UpStem Ceiling’s LED light ring lets you know when the device is active and on mute so you know when you’re heard and when you’re not.

Power To The PeopleAll Stem solutions connect via Power over Ethernet (PoE+) making installation easier than ever. Running cables to power your products will never be an issue again.

What’s In The Box?

SPECIFICATIONS (subject to change)

GENERAL

Connector Type : RJ45 and USB Type B

Power Requirements : Power over Ethernet Plus (PoE+) 802.3 at Type 2

Control Application : Stem Ecosystem Platform

Weight

• Microphone: 9 lbs (4.1 kg)
• Square Ceiling Mount: 7.5 lbs (3.4 kg)

Product Dimensions

• Microphone: 21.5 x 1.75 in (54.6 x 4.4 cm) D x H at center;
• H at edge: 0.5 in (1.8cm)
• Square Ceiling Mount: 23.5 x 23.5 x 1.25 in (59.7 x 59.7 x 3.2 cm) L x W x H
• Suspension Cable Length: 120 in (304.8 cm)

Operating Temperature Range: −6.7°C (20°F) to 40°C (104°F)

Storage Temperature Range: −29°C (-20°F) to 74°C (165°F)

AUDIO

Beam Width: Narrow (20 degrees), Medium (45 degrees), Wide (60 degrees)

Frequency Response: 50 Hz to 16 kHz

Built-in DSP: Automatic Voice-Level Adjustment (AGC); 100% Full Duplex, no attenuation in either direction

Noise Cancellation: >15dB (without pumping noise)

Acoustic Echo Cancellation: >40dB with conversion speed of 40dB/sec; residual echo is suppressed to the environment noise level, preventing artifi cial ducking of signal; High-end performance conforms to ITU-T G.167

Warranty 2 Yrs