STI-1100NR STI Stopper II with Horn Flush Mount - No Label Included

This unique, patented cover has helped protect everything from push buttons to keypads and more around the world for over 30 years. Ideal for schools, hospitals, nursing homes, stores, hotels and public buildings of almost every kind.
STI-1100NR consists of a clear, tamperproof, super tough polycarbonate cover, frame and piezo horn. When lifted to gain access to the protected device, a piercing 95 or 105 dB warning horn sounds. Immediate attention is drawn to the area and a prankster will either run or be caught. The cover is connected to the frame by a cable. When the cover is lifted, it hangs off of the frame and the horn will sound until the cover is snapped back onto the frame (or for the life of the battery).

Specifciations

Polycarbonate Enclosure

• Flammability - UL94 V-2
• Wall Thickness - .095 inches
• NEMA Rating - Meets NEMA 3R when mounted to smooth non-masonry surfaces

Gaskets

• Closed Cell IV2 with pressure sensitive adhesive
• Replace after 5 years

Horn

• Low (95 dB @ 1 ft.)
  • 9V - 96mA
  • 12V - 107mA
  • 24V - 125mA
• High (105 dB @ 1 ft.)
  • 9V - 130mA
  • 12V - 145mA
  • 24V - 182mA
• Min. Operating Req.
  • 9V- 2V @ 20mA
  • 12V - 4V @ 20mA
  • 24V - 4V @ 20mA

Relay

• Relay
  • 9V - 23mA
  • 12V - 25mA
  • 24V - 29mA
• Min. Activation Voltage
  • 9V - 3.7V
  • 12V - 5.8V
  • 24V - 5.8V
• Reset Voltage
  • 9V - 1.5V
  • 12V - 3.3V
  • 24V - 3.3V
• Dry Contact Rating (type Form “C”)
  • 9V - <30V, 1A
  • 12V - <30V, 1A
  • 24V - <30V, 1A

Temperature Range

• -40° to 120°F (-40° to 49°C)
• For temperatures below -4°F (-20°C) recommend using remote power source

Warranty

• Three year guarantee against breakage of polycarbonate housing in normal use (one year on electro mechanical and electronic components).
• Electronic warranty form at www.sti-usa.com/wc14.

STI-1100NR Specifications PDF

STI-1100NR Manual