Safety Technology International, Inc. STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your " id="replacementPartsFitmentBullet"><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a class="a-link-normal hsx-rpp-fitment-focus" href="#">Enter your model number</a><span>to make sure this fits.</span></span></span></li><li><span class="a-list-item"> 
							Highly visible "stop sign" design acts as a deterrent
							
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							Virtually indestructible polycarbonate housing
							
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							Detects both unauthorized exits and entries
							
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							Less expensive than heavy horizontal bar type units
							
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							3 year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
							
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