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STISafety Technology International, Inc. -6402 105 dB Exit Stopper® Multifunction Door Alarm for Double Doors with on/off Switch and 9 Volt Battery

STISafety Technology International, Inc. -6402 105 dB Exit Stopper® Multifunction Door Alarm for Double Doors with on/off Switch and 9 Volt Battery

Q: Dose it come with the key?

Our STI-6400 comes with 2 KIT-H19032 alarm keys (2341) and 2 KIT-H19016 service screw key

Q: How do you shut off the short loud signal every minute or two that is obnoxious and assume is meant to indicate battery working?

That could indicate you have a low battery. Shut-off the unit and then replace the internal 9V battery. Then you can turn the unit back on and the indicator should go away. If you need instructions on how to do this let visit our website and you can access the installation sheet. Or email us at sales@sti-usa.com.

Q: If the door is opened in an emergency do the wires break away and if so can they be placed back?

The STI-6402 goes into alarm after given it's NC simulation. With the STI-6402 there will be (1) reed on board wired into the RS1 for the second door you will attach the additional reed in the hardware pack into the RS2. Each door will need to have the extra magnet along side each reed (wired magnet) and when they separate it goes into alarm. There is no disconnection of wires - visit this link to view it's install https://www.sti-usa.com/wp-content/uploads/6400Install.pdf. For more information you can reach out to STI tech support, support@sti-usa.com.

4.6/5

Product ID: 263625454

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Details

Colour
2
Brand
STI
Power source
Battery
Battery description
Alkaline
Voltage
9 Volts

🔊105 dB piercing alarm

🔋Includes 9V battery & tamper-proof tech

🔧Easy multi-position mounting

Description

🚪🔒 Don’t just secure your doors—command your space with STI’s Exit Stopper!

PLUG AND PROTECT READY - Pre-installed 9V alkaline battery means instant, hassle-free setup.
VERSATILE INSTALLATION - Mount on top, side, or next to almost any double door with ease.
ALL IN ONE PROTECTION KIT - Comes complete with tamper wrench, activation keys, and mounting hardware.
UNMATCHED AUDIBLE SECURITY - 105 dB alarm cuts through noise to instantly alert you.
USER CONTROLLED ACTIVATION - On/off switch and touch control put security in your hands.

The STI Safety Technology 6402 Exit Stopper® is a powerful 105 dB multifunction door alarm designed for double doors. Featuring a contact sensor and versatile mounting options, it offers instant alerts to unauthorized entries or exits. The self-contained unit includes a 9V alkaline battery, tamper-proof screws, activation keys, and all necessary hardware for quick installation, making it an essential security upgrade for professional spaces seeking reliable, user-friendly protection.

Specifications

Control method	Touch
Noise level	105 dB
Mounting type	Door Mount
Sensor technology	Contact Sensor
UPC	662950640202
Global Trade Identification Number	00662950640202
Manufacturer	Safety Technology International, Inc
Part number	6402
Item Weight	363 g
Product Dimensions	13.65 x 13.65 x 5.08 cm; 362.87 g
Item model number	STI-6402
Color	2
Style	Alarm
Material	Plastic
Item Package Quantity	1
Number Of Pieces	1
Included components	Mounting Screws (12)^Tamper Wrench^9V battery^Reed Switch(2)^Magnet(2)^Tamperproof Screw^Key Ring^Activation Key (2)^Door Alarmed label^Anchors (12)^Spacers (8)^Door alarm unit^Installation instructions
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
tech_spec_battery_description_toys	Alkaline

Have a Question? See What Others Asked

Dose it come with the key?

where is this made?

How do you shut off the short loud signal every minute or two that is obnoxious and assume is meant to indicate battery working?

If the door is opened in an emergency do the wires break away and if so can they be placed back?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

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