Catalog > Consumer Electronics > Security & Alarms > Alarms > Alarm Systems Wireless Waterstop with 15mm Thread Waterstop AJAX WATERSTOP 1/2INCH BLK Wireless Waterstop with 15mm Thread, FREQ:868.0~868.6MHz, 1/2" (DN15), Communication Rage:1100m (Open Space), Compatible with Cold & Hot Water Pipes, Shut-Off Solenoid Valve, 4xCR123A, Max Pressure:10bar, Compatible: HUB 2 (2G/4G) HUB+, HUB2+ 3,266.35 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Ajax WaterStop automatically shuts off the water in 7 seconds at a facility with an Ajax security system if LeaksProtect or a third-party water leak detector is triggered. The device combines a high-quality valve and a powerful electric actuator. You can control Ajax WaterStop and check its status from anywhere in the world — all you need is an Internet connection and an Ajax app. You can also create a scenario to shut the water off at a specific time or when arming the system. Specifications Communication Jeweller Communication Technology Proprietary wireless technology for event transmission Two-way communication Protection against device spoofing Block encryption with floating key Instant notifications Remote configuration via Ajax apps Radio Frequency Bands 866.0–866.5 MHz 868.0–868.6 MHz 868.7–869.2 MHz 905.0–926.5 MHz 915.85–926.5 MHz 921.0–922.0 MHz Depends on sales region. Radio Performance Maximum ERP: up to 20 mW Automatic power adjustment to reduce interference and power consumption Radio modulation: GFSK Communication range: up to 1,100 m in open space Frequency hopping: protection against interference and jamming Encryption: floating-key block encryption Operating Components Shutoff Valve ½" (DN 15) RuB valve Included in complete set Electric Actuator Opens and closes the valve automatically Mounting Platform ISO 5211 compliant Used to install actuator onto valve Mounting Lockers Standard locker (pre-installed) Anti-sabotage locker included Shutoff Valve Specifications Application Water supply systems Heating systems Operating Fluid Hot and cold water Non-aggressive liquids Material Brass Connection Type BSP parallel (EN 10226-1, ISO 228) Female-to-female threads Thread Size ½" (DN 15 / 15 mm) Operating Liquid Temperature -20°C to +170°C Freezing liquid inside the pipeline may damage the valve and actuator. Manual Lever Allows manual water shutoff without tools during emergencies Electric Actuator Specifications Torque Up to 8.5 N·m Operating Pressure Up to 10 bar Shutoff Speed Up to 7 seconds May increase if valve is clogged or stuck Control & Operation Remote Control Full control and configuration via Ajax apps Displays: Valve state Battery status External power status Communication status Manual Control Physical button on actuator enclosure Opens or closes valve manually Additional Features Installation Tool-free installation No enclosure disassembly required 4 mounting positions available Anti-sabotage locker support Service-friendly design for difficult installations LED Indication LED under Ajax logo indicates actuator states Automation Scenarios Alarm reactions Security mode reactions Scheduled actions Temperature scenarios Humidity scenarios CO₂ level scenarios Button activation LightSwitch activation Overheating Notification Notification sent when temperature exceeds +60°C Notification when temperature returns to normal Downloads Datasheet - AJAX WATERSTOP 1/2INCH BLK PDF File 4.32 MB