D38 COVER
D38 INTERIOR
SafePath D38 with patented HPR™ (Human Presence Radar™) technology — the latest advancement in microwave motion detection for automatic doors.
 

HUMAN PRESENCE RADAR™ (HPR™) PROVIDES ADDITIONAL LEVEL OF MOTION DETECTION AFTER INITIAL DOOR ACTIVATION

UNIDIRECTIONAL & BIDIRECTIONAL, NARROW & WIDE PATTERNS AND VARIABLE ELEVATION, ALL IN ONE UNIT

TWO PLANAR ANTENNA INCLUDED

CAN BE MOUNTED UP TO 15 FEET ABOVE FLOOR

EASY TO INSTALL AND SET-UP WITHOUT EXTERNAL PROPRIETARY DEVICES

 
 
The SafePath™ D38 with patented Human Presence Radar™ (HPR™) is the latest advancement in microwave motion detection for automatic doors. It is the only microwave detector that provides protection for a person who enters the door activation zone and then slows to an extremely slow pace or stops. The D38 can provide this extra level of protection because HPR allows it to actually detect two separate rates of motion simultaneously.
 

Like other conventional microwave sensors, for the D38 to activate an automatic door it utilizes Doppler shift radar to detect movements of at least 2" per second. However, once the door has been activated the D38's second level of detection — Human Presence Radar™ — is enabled. Now motion down to 1/4" per second can be detected. This means with HPR™ enabled, persons virtually standing still will continue to be detected anywhere in the detection zone.

Since conventional Doppler shift radar must initially activate the door before enabling Human Presence Radar™ there is no additional chance for false activation of the door because HPR™ alone cannot activate the door.

Human Presence Radar™ gives slow moving, elderly or disabled persons the confidence that once they have been initially detected, they can safely approach an automatic door at any speed without the door closing prematurely.

Click on the link below to download the complete SafePath™ D38 data sheet and/or installation instructions:

D38 Data Sheet (pdf format)

D38 Installation Instructions (pdf format)
Pedestrian Door Products: Sensors - Switches - Safety Beams - Accessories
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