Bosch DS422I 전단
Intrusion Alarm Systems | DS422i and DS426i Dual‑Beam Photoelectric Detectors
DS422i and DS426i Dual‑Beam
Photoelectric Detectors
www.boschsecurity.com
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Dual beam detection
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Range up to 60 m (200 ft) outdoors, 180 m (600 ft)
indoors
indoors
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Selectable response time
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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. The D426i has a range of 60 m
(200 ft) outdoors or 180 m (600 ft) indoors.
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. The D426i has a range of 60 m
(200 ft) outdoors or 180 m (600 ft) indoors.
Certifications and approvals
Region
Certification
Europe
CE
USA
UL
ANSR: Intrusion Detection Units
(UL639)
China
CCC
2009031901000200
Installation/configuration notes
Mounting Considerations
Can be surface or pole mounted.
Technical specifications
Photobeam
DS422i Range
Indoor: 90 m (300 ft), Outdoor: 30 m (100 ft)
DS426i Range
Indoor: 180 m (600 ft), Outdoor: 60 m (200 ft)
Response Time:
Selectable from 50 ms to 700 ms
Enclosure Design
Dimensions:
17.1 cm x 8.2 cm x 8.7 cm
(6.75 in. x 3.25 in. x 3.5 in.)
Material:
Smoked Lexan
®
Environmental Considerations
Temperature
(Operating):
-25°C to 55°C (-13°F to 130°F)
Mounting Considerations
Pointability:
Adjustable ±90° horizontally, ±24° vertically