Safepath DH400 High Mount

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MONITORING CAPABILITY

The SafePath™ DH400 is a high mount active infrared presence sensor designed to provide both activation and safety protection for automatic sliding and folding doors.

The DH400 is based on the most reliable active infrared (AI) technology available—Floor Reflection Method (FRM).

With FRM-AI, up to 60 individual detection zones are precisely reflected off of the floor in a rectangular pattern meeting and exceeding ANSI A156.10 guidelines.

The DH400 provides detection as far as 13.1 feet (4.0m) from the door while simultaneously providing a dense zone of presence detection at the threshold of the door. With a sensing area of up to 60 separate detection zones, the DH400 provides the highest density pattern available.

The DH400 is designed for easy field installation and adjustment. The pattern width and depth are both mechanically adjustable. In addition, the depth can be altered electronically from 5 to 2 rows. All adjustments are available without the use of proprietary set-up devices.

TECHNICAL DATA

Floor Reflection Method Active Infrared Technology (FRM-AI)
One Sensor Provides Complete Presence Detection
Up To 60 Detection Zones
4 Presence Timer Settings
Mounts Up To 13.1' (4.0m)
Electronic Depth Adjustment From 5 to 2 Rows
Separate Dip Switch Width Adjustment for Right and Left allowing maximum customization of pattern
Quick-Connect Wiring Harness Included
Four Frequency Settings
12V to 24V AC or DC Operation
Form C Dry Relay Contact N.O., COM, N.C.
Rain Cover Available (DHRC)

SAFEPATHTM DH400

HIGH MOUNT PRESENCE SENSOR

SPECIFICATIONS

Model	DH400
Detection Method	Floor Reflection Method Active Infrared (FRM-AI)
Max. Installation Height	13.1 ft. (4.0m)
Sensitivity Adjustment	Variable (via potentiometer)
Detection Area Adjustment
Pattern Width:	Up to 12 rows (6 left, 6 right)
Pattern Depth:	5 to 2 Rows + Independent Tilt
Settings:
Detection Beams:	Up to 60 Beams
Power Requirements	12V to 24V AC or DC ± 10%
Power Consumption	AC24V-2.5VA, AC12V-2.5VA DC24V-65mA, DC12V-140mA
Output Contact	Form C Relay, DC50V 0.1A Resistor Load
Output Holding Time	Approx. 0.5 Seconds
Presence Timer	2, 30, 60 sec. & infinity
Temperature Range	-4°F to 140°F (-20°C to 60°C)
Weight	Approx. 0.64 lbs. (0.29 kg)
Cover Color	Black, Silver
Accessories	Cable: 8.2 ft. (2.5m)

International Door Closers, Inc.

West: 800-544-4422 • East: 800-225-6737