FireProtect 2RB Heat and Smoke Fire Detector
with Replaceable Batteries | North and South American Frequency

Ajax FireProtect 2 RB Heat and Smoke Fire Detector with Replaceable Batteries Protect your home or business with the Ajax FireProtect 2 RB Heat and Smoke Fire Detector, an advanced wireless fire safety detector designed to provide fast, reliable detection of smoke and dangerous temperature increases. The FireProtect 2 combines smoke detection and heat detection in a single compact device, providing multiple layers of fire protection for residential and commercial properties. Designed for use with compatible Ajax security systems, FireProtect 2 communicates wirelessly with the Ajax hub using the secure Jeweller radio protocol. Advanced Smoke and Heat Detection FireProtect 2 continuously monitors the protected area for signs of fire. Its optical smoke chamber is designed to quickly recognize smoke particles while reducing the likelihood of false alarms caused by dust and other common interference. The built-in heat sensors provide an additional method of detecting a developing fire. This is particularly important when a fire produces significant heat before enough smoke reaches the detector to activate smoke detection. Replaceable Battery Design The RB designation means Replaceable Batteries, allowing the batteries to be replaced when they reach the end of their service life rather than replacing the entire detector. The Ajax app provides battery status information and can notify users or security professionals when battery replacement is required. Wireless Ajax Fire Protection FireProtect 2 integrates directly with a compatible Ajax Hub, allowing fire alarms and detector status information to be viewed through the Ajax mobile and desktop applications. When a fire alarm occurs, the Ajax system can immediately alert users and, when the system is connected to professional alarm monitoring, transmit the event to the monitoring station for response. Built-In Siren FireProtect 2 includes an integrated siren designed to provide an immediate audible warning when smoke or dangerous temperature conditions are detected. Multiple compatible Ajax fire detectors can also work together as part of the property's fire detection system, helping occupants throughout the building receive an alarm warning. Ideal for Homes and Businesses The Ajax FireProtect 2 RB Heat and Smoke detector is an excellent choice for a wide range of applications, including: Homes and condominiums Apartments and vacation homes Retail stores Professional offices Restaurants Warehouses Schools and churches Commercial buildings Small businesses Its wireless design makes FireProtect 2 particularly useful for both new Ajax installations and security system upgrades where running additional wiring would be difficult or expensive. Professional Ajax Security Integration Unlike a basic standalone smoke alarm, FireProtect 2 becomes part of the larger Ajax security ecosystem. Fire detection, intrusion protection, water leak detection, video surveillance, automation, and professional alarm monitoring can all be integrated through the Ajax platform. This makes FireProtect 2 an excellent option for customers looking for a professionally designed security and life-safety solution rather than a collection of unrelated standalone devices. Ajax FireProtect 2 RB Heat/Smoke Features Combined smoke and heat detection Wireless Ajax fire detector Replaceable battery design Built-in audible alarm Secure Jeweller wireless communication Ajax app notifications and detector status Battery status monitoring Designed for residential and commercial applications Integrates with compatible Ajax hubs Suitable for professionally monitored Ajax security systems North American Ajax System Compatibility This FireProtect 2 is intended for use with compatible North American Ajax security systems. Always verify hub compatibility and regional operating frequency when adding devices to an existing Ajax installation. Professional Monitoring Available FireProtect 2 can be incorporated into a professionally monitored Ajax alarm system. Professional monitoring provides an additional layer of protection by transmitting alarm events to a central monitoring station when configured with an appropriate monitoring service. Shop Ajax Security is an authorized U.S. Ajax Systems dealer, supplying professional Ajax security equipment for residential and commercial installations throughout the United States and customers using compatible North American Ajax equipment in other supported regions. Suggested Products Ajax Hub 2 Ajax Hub 2 Plus Ajax FireProtect 2 detectors Ajax LeaksProtect Ajax WaterStop Ajax MotionProtect Ajax DoorProtect Ajax HomeSiren