Smart Home Tuya App Wireless GSM Alarm System
Advanced GSM wireless technology for instant alerts without Wi-Fi dependency, ensuring 24/7 security even during internet outages. Premium ABS construction with tamper-proof design, resistant to extreme temperatures (-10°C to 50°C) and humidity for outdoor/indoor durability. Seamless Tuya App integration enables remote control via iOS/Android, with real-time notifications for door/window breaches or motion detection. Ultra-sensitive PIR motion sensor covers 120° angle and 8m range, eliminating blind spots in homes, offices, or warehouses. Magnetic contact sensors feature 2mm precision gap detection, ideal for securing cabinets, garages, or retail displays. Plug-and-play setup with 3G/4G SIM card compatibility (excludes card provider), backed by a 900mAh rechargeable battery for 6-month standby. Scalable system supports adding 100+ sensors, perfect for DIY homeowners or commercial bulk installations. Certified IP65 waterproof rating for sensors, ensuring reliability in harsh weather or industrial environments. Silent alarm mode discreetly alerts your phone, ideal for covert monitoring in banks, labs, or high-value storage. Global voltage support (100-240V) with EU/US/UK plug options, tailored for international wholesale shipments.