The Sentinel Alert System is an affordable option that provides the latest in classroom security! The Sentinel Alert System is designed specifically to provide classrooms with quality audio plus the added features of THE SAFE SYSTEMTM without breaking the budget.

System ComponentsThe CA-25 Amplifier - an all-in-one audio solution for teacher voice amplification and the playback of multimedia sources. This convenient sound system increases intelligibility and equally distributes sound throughout the classroom.

The IR-Satellite Infrared Sensor/Receiver - an affordable infrared audio and security solution, designed for use in today’s technology-rich classrooms. Connecting easily to the CA-25 amplifier, this state-of-the-art dome sensor/receiver utilizes micro-processor technology in a convenient, compact design.

The Teacher Microphone - This compact microphone brings a new level of convenience to the classroom. With a revolutionary patented remote control feature, the teacher is able to control the volume of the student microphone, his or her microphone and the auxiliary input level. Teachers, administrators, and students will appreciate the improved performance and ease of use.

The Sentinel Alert System is also compatible with THE SAFE SYSTEMTM, an integrated silent alarm system. In case of emergency, the teacher needs only to push the ‘Function’ button on the microphone to quickly notify administrators and first responders.

Compatible with

Amplifier Features• 16 Watts of power (2-8 Watt Amps)• 3-Band Equalization• Powers up to 4 speakers• Automatic switching between side panel and rear panel inputs• Three variable gain line inputs: • TV/DVD • CD/MP3 • Computer• One variable gain line output• One Recording line output with a mix/minus bus for recording to your PC or other recording device • One Fixed gain line input for the addition of a wireless microphone system• Slim design and efficient heat dissipation allows for easy mounting in a variety of applications including: • Media carts • Behind interactive whiteboards • Inside cabinetry• Dimensions: 11.5" H x 5.0625" W x 1" D

Infrared Sensor Features• Bi-directional remote control and status monitoring via RS-232• SAFE system compatible, silent alarm contacts• Remote control via teacher microphone of both microphones and auxiliary levels• Balanced, line-level outputs• Three independent outputs or one mixed output• Will accept additional IR sensors for expanded area coverage• Feedback blocker on both microphone channels

Teacher Microphone Features• Intelligent battery management system prevents overcharging of battery• Auxiliary line level input connector allows for playback of any device using a standard 3.5 mm jack• Can be used either with built in clip or included

lanyard• Features a ‘Function’ button for quick notification of administrators and first responders in an emergency

Sentinel Alert System

The SAFE System (Patent Pending) is an alert notification system not intended to prevent emergencies. SAFE System Classroom, our agents, employees, subsidiaries, affiliates and parent companies are exempt from liability for any loss, damage, injury or other consequence arising directly or indirectly from the application of our equipment. In the event of misuse or malfunction of the SAFE system or any of its components, SAFE System Classroom, our agents, employees, subsidiaries, affiliates and parent companies are exempt from liability for any loss, damage, injury or other consequence arising directly or indirectly therefrom.

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