



🚪🔒 Stop intruders in their tracks with the Exit Stopper®—security that speaks loud and clear!
The STI Safety Technology Exit Stopper® 6402 is a high-decibel (105 dB) multifunction door alarm designed for double doors, delivering instant alerts on unauthorized entry or exit. Powered by a long-lasting 9V alkaline battery and featuring versatile mounting options, it offers multiple alarm modes including continuous and annunciator beeps. Its rugged, UV-stabilized polycarbonate housing ensures durability, while a key-operated override provides authorized access control. Ideal for professional spaces seeking reliable, easy-to-install security with proven effectiveness.
| ASIN | B0015Q7XQM |
| Audible Noise | 105 Decibels |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | #41,170 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Smoke Alarms |
| Brand | STI |
| Built-In Media | 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 |
| Color | 2 |
| Colour | 2 |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 127 Reviews |
| Global Trade Identification Number | 00662950640202 |
| Item Weight | 0.8 Pounds |
| Manufacturer | Safety Technology International, Inc |
| Mounting Type | Door Mount |
| Number of Batteries | 1 9V batteries required. (included) |
| Number of batteries | 1 9V batteries required. (included) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Sensor Technology | Contact Sensor |
| UPC | 662950640202 |
| Unit Count | 1 Count |
| Voltage | 9 Volts |
D**Z
Works very Well!!
K**M
Device working as described..
D**H
Simple to install
V**6
Good inexpensive alarm
T**.
Met my needs and expectations
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