United States
Ajax voice modules
Devices for voice communication between a central monitoring station and a secured facility
Always in touch in case of emergency
Voice modules provide real-time audio communication between a security company’s central monitoring station (CMS) and a secured site. CMS operators can use the device to verify alarms, deter burglars, or respond to auxiliary emergencies.
Explore the unique features of Ajax voice modules
Effortless two-way voice communication
Voice modules establish an audio connection between CMS and secured sites as soon as an alarm is raised. Either the monitoring company or the facility’s hub can initiate a call. For an end user, the process is completely automated: a person on site can talk to CMS operators without any additional steps.
Exceptional sound quality
Ajax voice modules deliver clear sound on both ends. Their powerful speakers are as loud as indoor sirens. The volume can be adjusted in Ajax apps to suit various facility types. Equipped with AI-powered microphones, the modules suppress on-site background noises to let a CMS operator hear a person speaking at a distance of up to 30 ft. Operators can also turn off the noise cancellation feature in an Ajax app to assess the situation by the ambient sounds in the facility.
Reliable long-term performance
Designed for longevity, Ajax voice modules operate autonomously for up to 3 years in standby mode and up to 12 hours in conversation mode. The modules support an external power supply and then use pre-installed batteries as a backup. Ajax apps display the battery levels and notify users and security companies of the low battery charge in advance, minimizing the need for frequent on-site maintenance.
Ajax product categories
In an Ajax system, you can combine devices of all product categories: Intrusion protection (both Superior and Baseline), Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.
