Tuya WiFi & 433MHz Dual-Protocol Smart Alarm System

Seamlessly integrates with Tuya ecosystem for remote control via app/voice (Alexa/Google Assistant). Dual-frequency ensures stable connectivity beyond standard WiFi range.

Industrial-Grade PIR Motion Detector

120° wide-angle detection with pet immunity (adjustable sensitivity up to 25kg). Anti-tamper housing made of ABS+PC alloy resists physical/UV damage.

Modular Security for Multi-Scenarios

Expandable with door/window sensors (433MHz). Ideal for warehouses, retail stores, or vacation homes. Loud 110dB siren triggers auto-dial alerts.

Professional-Grade Encryption

Military-standard AES-128 encryption prevents signal hijacking. IP65-rated components withstand extreme temperatures (-20°C~60°C).

Bulk-Optimized Packaging

Stackable transmitters with detachable lithium batteries (CR2450). Ships in crush-proof corrugated cases (50 units/pallet).