Transform your existing wired security sensors into a smart, HomeKit-compatible alarm system with the HomeHome.App Wired Alarm System (R2). This versatile device supports a wide range of sensor voltages (3.6V-30V DC) and integrates up to 8 different security devices, including motion, door/window, smoke, and doorbell sensors. Enjoy seamless monitoring, remote control, and advanced automation capabilities directly from your Apple devices. The HomeHome.App Wired Alarm System, also known as Castle Black R2, revolutionizes your home security by bringing your traditional wired sensors into the modern smart home ecosystem. Designed for seamless integration with Apple HomeKit, this system allows you to monitor and control all your wired security devices directly from your iPhone, iPad, or Apple Watch. Key Features & Benefits:• Universal Sensor Compatibility: Unlike conventional alarm systems, the Castle Black R2 supports a broad input voltage range of 3.6V to 30V DC, making it compatible with almost any wired motion detector, door/window sensor, smoke/gas alarm, water leak detector, doorbell, or scene button without needing additional converters. • Multi-Sensor Support: Connect up to 8 wired security devices, creating a comprehensive and flexible security setup for any home or office. Supported sensor types include motion, smoke/gas/water leak, doorbell, door/window contact, scene buttons for HomeKit automations, and arm/disarm buttons. • Flexible Power Options: Power your system using either a standard 5V USB adapter (ideal for power bank backup to ensure uninterrupted security during power outages) or a 12V DC adapter. This plug-and-play design ensures 24/7 operation without battery drain concerns. • Seamless Apple HomeKit Integration: Gain real-time alerts, remote monitoring, and voice control via Siri. Easily set up automations and scenes to enhance your security and convenience. • Optional Automation Capabilities: Integrate with HomeKit-compatible relays to trigger external sirens, turn on lights, or close roller shutters automatically when an alarm is activated, adding an extra layer of protection. • Compact & Discreet Design: With dimensions of 58x31x13mm and a weight of just 35g, the device is small and lightweight, perfect for hidden installations. • FCC Certified: Built to high safety and quality standards for reliable performance. Technical Details:The HomeHome.App Wired Alarm System (R2) provides robust support for various wired sensors across multiple inputs: • Motion Sensor: D1, D2, D4, D5, D6, D7, RX, TX • Smoke/Gas/Water Leak Sensor: D1, D2, D4, D5, D6, D7, RX, TX (ideal for momentary push-release alarms) • Doorbell: D1, D2, D4, D5, D6, D7, RX, TX (best with push-button wired doorbells) • Door/Window Contact Sensor: D1, D2, D5, D6, D7, RX • Scene Button (HomeKit Automations): D1, D2, D5, D6, D7, RX • Arm/Disarm Button: D1, D2, D5, D6, D7, RX Inputs D4 & TX are optimized for momentary sensors like doorbells or smoke/gas alarms, ensuring quick and reliable detection. The system's broad 3.6V – 30V sensor compatibility simplifies integration with almost any existing security setup. Quick & Easy Setup:• Wi-Fi Setup: Connect the device to your home Wi-Fi network. • Sensor Configuration: Add and configure your wired sensors using the intuitive built-in web interface. • Pair with HomeKit: Complete the pairing process in under 90 seconds and begin automating your security. Add-ons: Voltage converter for 3.6v – 30V DC Sensor (+3.99), Box for Castle Black – Din Rail (+5.99)