STI 6400WIR Wireless Exit Stopper (STI6400WIR)

STI Europe

    • £132.00
    • (Exc. VAT: £110.00)
      • In Stock
    Add To Basket

    STI 6400WIR Wireless Exit Stopper - Multifunction Door Alarm

    You can be alerted to any vandalism or authorised use of a fire exit door in the event of an emergency. Upon activation, the Wireeless Exit Stopper will emit a localised alarm as well as triggering the 4-Channel Voice Receiver (STI-V34104) or 8-Channel Receiver (STI 34108), providing a visual and audible indication, remotely.

    Highly effective, this wireless alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors. Serves as an inexpensive security device and helps stop theft as well.

    If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, three minutes or continuously (as preset by the user) and transmits a signal to an STI receiver (sold separately). A key operated override will silence the alarm and allow authorized exits. Another option is annunciator mode, in this mode it announces a doors opening with a set of 10 beeps and then resets. Exit Stopper is fitted with a long life 9-VDC alkaline battery. It is available in red or green for almost any type of door, mounting or installation.


    • Supervised wireless 433MHz (requires 4-Channel Receiver or 8-Channel Receiver).
    • Highly visible "stop sign" design acts as a deterrent.
    • Unit is completely self-contained and easy to install.
    • Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected if desired).
    • Up to 1000 foot (line of sight) range.
    • Virtually indestructible polycarbonate housing.
    • Upon installation, user can select whether to use as an alarm or annunciator.
    • Alarm mode can be set to sound for 30 seconds, 3 minutes or indefinitely (unless disarmed with key supplied or until battery is drained).
    • In annunciation mode, alarm announces door entry/exit with a set of 10 beeps.
    • May be programmed for 15-second entry delay or immediate trip.
    • Alarming delay allows unit to arm following an authorized exit.
    • May be mounted on top, right, left or next to almost any door.
    • Detects both unauthorized exits and entries.
    • Less expensive than heavy horizontal bar type units.
    • Practical for all emergency doors.
    • Compact patented design 5.375 in. (137mm) in diameter and 2 in. (51mm) deep.
    • Also available in green housing to comply with newer standards (STI-6400-G).
    • 9-VDC alkaline battery is provided.
    • Recommended operating temperature 0°C to 49°C.
    • Includes one warning label 16200. This label is often placed on the outside of the door protected by Exit Stopper.
    • Housing is moulded of super tough polycarbonate and is UV-stabilized.
    • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
    • Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).


    Same Day Dispatch
    Lowest Price Guaranteed
    Free UK Delivery over £150*
    Secure Online Order Processing
    Free Technical Support

    Newsletter Signup

    Enter your details and we'll occasionally send you special offers and product news.