Tuya 433MHz Wireless WIFI GSM Smart Home Alarm System

Ultra-Secure Triple Protection
– Combines 433MHz RF, WIFI, and GSM connectivity for uninterrupted anti-intrusion alerts, even during power or internet outages.
Military-Grade Sensors
– High-sensitivity PIR motion detectors and door/window contacts with precision engineering for zero false alarms.
Smart Remote Control
– Real-time alerts and system control via Tuya app (iOS/Android) from anywhere, with customizable arming schedules.
Expandable & DIY-Friendly
– Supports adding up to 50 wireless devices (sensors, sirens) for full-home coverage—no wiring needed.
Loud 110dB Siren & Backup Power
– Built-in battery ensures 8-hour operation during blackouts; siren deters intruders instantly.
Multi-Scenario Use
– Ideal for homes, offices, warehouses, and retail spaces with tamper-proof casing (ABS+PC alloy).
Plug-and-Play Setup
– Pre-paired components activate in minutes; compatible with Alexa/Google Assistant for voice commands.
Global Wholesale Advantage
– Factory-direct pricing for bulk orders, certified to FCC/CE/RoHS standards.