Tuya Smart Wireless Touch GSM/WIFI Home Security Alarm System Kit

Professional-Grade Security
– High-sensitivity PIR motion sensor with 120° detection range and anti-pet interference technology for precise intruder alerts.
Multi-Layer Protection
– Includes door/window contact sensors (3M adhesive backing) and RFID card access for customizable entry control.
Dual-Network Reliability
– GSM + WIFI dual connectivity ensures uninterrupted alerts even during internet outages (supports 2.4GHz WIFI).
Smart Automation
– Tuya app integration enables remote arm/disarm, real-time push notifications, and scene linking (e.g., lights trigger on alarm).
Easy DIY Setup
– Wireless design with screw-free mounting, powered by long-life CR123A batteries (low-power alert included).
Wide Compatibility
– Works with Alexa/Google Assistant for voice control, ideal for homes, offices, or rental properties.
Industrial-Grade Build
– Reinforced ABS housing (IP65 waterproof rating) for durability in extreme temperatures (-10°C to 50°C).
Expandable System
– Supports adding up to 50 devices (sold separately) including cameras and smoke detectors.