YA-301 433MHz Wireless House Alarm Siren System Security Burglar Alarm Wear-resistant rubber product with good

Wear-resistant rubber product with good flexibility

No Need APP and Drivers

iron Tsui*5

ensuring that the time is always accurate

general music

YA-301 433MHz Wireless House Alarm Siren System Security Burglar Alarm Wear-resistant rubber product with goodProduct Features: Easiest design ! Easiest setting! Easiest control! With least money, get the most functional, qualified and convenient alarm system! The host can manage 34 wireless accessories, 8 remote control device , and 4 wireless doorbell Alarm Function When the Infrared Sensors , Door Sensors ,Smoke Detectors or any other accessories are triggered, the host will be issued alarm sound. Doorbell Function Doorbell function mainly consists of