Brand; Bosch BOSCH
Model: DS422i-CHI
Name: Dual beam outdoor 30 m infrared shooting

Double beam, reaction time adjustable
Can be adjusted vertically/horizontally
Detection range: indoor: 90 m, outdoor: 30 m
Products to obtain national CCC certification
Model: DS426i-CHI
Name: Dual beam outdoor 60 m infrared shooting
Double beam, reaction time adjustable
Can be adjusted vertically/horizontally
Detection range: Indoor: 180 m, outdoor: 60 m
Products to obtain national CCC certification
Model: DS428i-CHI
Name: Double beam outdoor 80 m infrared shooting
Double beam, reaction time adjustable
Can be adjusted vertically/horizontally
Detection range: indoor: 240 meters, outdoor: 80 meters
Products to obtain national CCC certification
Model: DS429i-CHI
Name: Dual beam outdoor 100 m infrared shooting
Double beam, reaction time adjustable
Can be adjusted vertically/horizontally
Detection range: indoor: 300 meters, outdoor: 100 meters
Products to obtain national CCC certification