BOSCH Photoelectric Beam Alarm

DS422i and DS426i Dual Beam Photoelectric Detectors: DS422i Range Indoor: 90 m ( 300 ft) , Outdoor: 30 m ( 100 ft) DS426i Range Indoor: 180 m ( 600 ft) , Outdoor: 60 m ( 200 ft) Dual beam detection Range up to 60 m ( 200 ft) outdoors, 180 m ( 600 ft) indoors Selectable response time Small unobtrusive design The DS422i and DS426i are dual-beam photoelectric detectors designed for indoor and outdoor applications. Consisting of a separate transmitter and receiver, they are designed to activate an alarm when an intruder passes within the direct line of sight between the transmitter and receiver. The D422i has a range of 30 m ( 100 ft) outdoors or 90 m ( 300 ft) indoors. Hubungi: TRONIKA cctv camera security system Telp: ( 021) 68562273 - 99336599 - 29071429 Fax: ( 021) 29071429 SMS: 0815 1423 6699 Website: www.tronikaonline.com