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ETS DS1 Door Contact Shunt Timer
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DS1 Overview:
The DS1 is designed for use on egress
doors (with no card reader) equipped with
magnetic locks or strikes, a request to exit
device such as a PIR or electric panic bar,
and a door contact switch. After an egress
signal is received, the door contact shunt
time begins. If the door is left open, after the
timer times out, an alarm will result. If the
door closes before the timer time ends, the
timer is automatically reset and the contact
is re-armed.
DS1 Features:
■ LED alarm indicator
■ N.C. dry contact alarm output and RTE.
■ Jumper configurable for any application.
■ Easy cable run terminations.
■ Power: 12VDC @ 20mA.
■ Dimensions: W 2.40 x L2.80
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Industrial Covert Unlimited
Address: PO Box 5449, Traverse City MI, 49696
Phone: (231) 932-9550 or Toll Free 1-800-251-8839
Fax: (413) 480-3528 With Your Purchase Order
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