Safety Technology International, Inc. STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors AKG Item size: 24"(L)*16

Item size: 24"(L)*16

while enjoying fresh air

effectively alleviating finger numbness

✔ AUTO HEATED EYE MASK- No need microwave or electric plug

the machine runs smart light sensor mode or night mode

Safety Technology International, Inc. STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors AKG Item size: 24"(L)*16Highly visible "stop sign" design acts as a deterrent Virtually indestructible polycarbonate housing Detects both unauthorized exits and entries Less expensive than heavy horizontal bar type units 3 year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).