Ajax CombiProtect White | 2-Way Wireless PIR & Glass Break Detector, 12m Motion & 9m Break, Pet Immune

Enhance room security with the Ajax CombiProtect White—a sophisticated 2-way wireless combined motion and glass break detector that safeguards against intruders entering through doors and windows while continuously monitoring glass integrity. This indoor device integrates a high-end PIR sensor for motion detection up to 12 meters with an 88.5° viewing angle and a sensitive electret microphone using the DualTone algorithm to identify glass breaks up to 9 meters by detecting the sequence of a dull impact and high-frequency ringing shards within 1.5 seconds. Pet immune up to 20kg/50cm tall, it ignores animals while alerting to human threats, ideal for homes, offices, or multi-entry rooms. Powered by a pre-installed CR123A battery lasting up to 5 years, it communicates securely via Jeweller protocol up to 1,700 meters in open spaces, with anti-forgery authentication, jamming detection, and tamper alarms for robust protection. Pair in under 30 seconds via QR code and configure remotely through Ajax apps for iOS, Android, macOS, or Windows, supporting up to 200 devices per hub for scalable systems.

Features:

• Combined PIR Motion & Glass Break Detection: PIR sensor covers up to 12m with 88.5°/80° angles for human movement; acoustic sensor detects impacts and shattering up to 9m, ignoring film-covered glass or non-threat sounds.
• Pet Immunity Up to 20kg/50cm: Advanced algorithms filter out small animals like cats or dogs when mounted at 2.4m, focusing alerts on genuine intrusions without false positives.
• DualTone Algorithm for Accurate Glass Breaks: Registers only the specific sequence of low-frequency impact followed by high-frequency shards in 1.5 seconds, minimizing accidental triggers from household noises.
• 1,700m Two-Way Encrypted Communication: Secure Jeweller protocol with frequency hopping resists jamming, delivering alarms in <0.15 seconds for reliable integration with Ajax hubs.
• Anti-Forgery Authentication & Tamper Alarm: Block encryption with dynamic keys prevents spoofing; tamper sensor instantly alerts if opened or removed, enhancing physical security.
• Jamming Detection & Channel Encryption: Switches frequencies on interference detection, with AES-encrypted data for uninterrupted, secure transmission.
• Up to 5 Years Battery Life: Pre-installed CR123A with low-battery alerts ensures long-term operation; low-power mode supports 24/7 monitoring without frequent replacements.
• Fast QR Code Pairing & App Control: Connects in 30 seconds via Ajax apps; remotely adjust sensitivity, test, and view event logs on iOS, Android, macOS, or Windows.