STI STI

STI is a family owned and operated business that began thirty years ago with Jack Taylors invention of the Stopper Pull Station Protector. Safety Technology now markets more than 1000 products throughout the world. These products help prevent false fire alarms, theft and vandalism of the things that protect us all.

Headquartered in Waterford, Michigan with an office in Redditch, Worcestershire, England, team STI works hard to continue the work Jack Taylor started. Our first product came directly at the request of a customer, Garnett Hegeman: a high school principal in Detroit, Michigan who had a problem with false fire alarms. Most new products are a direct result of these types of requests. If you have a false fire alarm, theft, vandalism or other problem, we invite you to contact us with the challenge of solving it for you.

  • STI Fire Product Catalog
  • STI Wire Guard Product Catalog
  • Top selling products for STI
    STI Company 19030 Additional Key# 102
    Product Review Video of STI Company 19030
    STI Company 19030
    Additional Key# 102
    STI
    Price: $5.83
    STI Company 19032 Exit Key # 2341
    STI Company 19032
    Exit Key # 2341
    STI
    Price: $14.80
    STI Company STI-3150 Weather Stopper Wo Horn Sp
    STI Company STI-3150
    Weather Stopper Wo Horn Sp
    STI
    Price: $98.99
    STI Company STI-9100 Sti Lockable Thermostat Cover
    STI Company STI-9100
    Sti Lockable Thermostat Cover
    STI
    Price: $21.49
    STI Company SUB-672 Replacement Glass For 6720
    STI Company SUB-672
    Replacement Glass For 6720
    STI
    Price: $9.78
    STI Company STI-1250 Weather Stopper No Hrn Flmo
    STI Company STI-1250
    Weather Stopper No Hrn Flmo
    STI
    Price: $79.44
    STI Company STI-6255 Mini Theft Stopper
    STI Company STI-6255
    Mini Theft Stopper
    STI
    Price: $40.74
    SS-2211PO-EN (NEW PART NUMBER FOR SS-2211PO)
    z5694
    No Description Available
    STI
    Price: $90.42
    STI Company SS-2400E Stpr Stat Psh Ktr Bu Emergency
    STI Company SS-2400E
    Stpr Stat Psh Ktr Bu Emergency
    STI
    Price: $66.46
    STI Company STI-9740 Exit Sign Damage Stopper
    STI Company STI-9740
    Exit Sign Damage Stopper
    STI
    Price: $67.51
    STI Company STI-1280 Stopper Ii Back Plate Option
    STI Company STI-1280
    Stopper Ii Back Plate Option
    STI
    Price: $16.51
    KIT-102722-Y (SUB-102722 IS NOW PART OF THIS KIT)
    Price: $9.60
    Surface Mounted Emergency Stopper w/ Shield SS2221-PO - STI
    z8717
    Surface Mounted Emergency Stopper w/ Shield
    STI
    Price: $145.00
    STI Company SS-2211PO Stppr Stat Push Ttr Yw Po
    STI Company SS-2211PO
    Stppr Stat Push Ttr Yw Po
    STI
    Price: $75.19
    Weather Stopper without Horn with Spacer STI-3150 - STI
    Price: $127.44
    STI Company 001D Safety Tech Drop Ship Fee
    STI Company 001D
    Safety Tech Drop Ship Fee
    STI
    Price: $14.02
    STI Company 10196 Extra Stppr Stat Contact N/O
    STI Company 10196
    Extra Stppr Stat Contact N/O
    STI
    Price: $7.20
    STI Company 10198 Extra Stppr Stat Contact N/C
    STI Company 10198
    Extra Stppr Stat Contact N/C
    STI
    Price: $7.20
    STI Company 102721 Sti Adapter Plate
    STI Company 102721
    Sti Adapter Plate
    STI
    Price: $10.76
    STI Company 18075 Replacement Key
    STI Company 18075
    Replacement Key
    STI
    Price: $5.83
    STI Company 19016 Keypad Locking Keys
    STI Company 19016
    Keypad Locking Keys
    STI
    Price: $3.63
    STI Company 19038 Tamper Bit
    STI Company 19038
    Tamper Bit
    STI
    Price: $10.76
    STI Company CUSTOM LABEL Custom Label For Stopper Stat.
    STI Company CUSTOM LABEL
    Custom Label For Stopper Stat.
    STI
    Price: $8.61
    STI Company ED-50 Rex Plus - Electronic Watchdog
    STI Company ED-50
    Rex Plus - Electronic Watchdog
    STI
    Price: $104.93
    STI Company LT-1 STI Latching/Timer Module
    STI Company LT-1 STI
    Latching/Timer Module
    STI
    Price: $38.39
    STI Company LT-1UL Latching/Timer Module W/Ul
    STI Company LT-1UL
    Latching/Timer Module W/Ul
    STI
    Price: $57.49
    STI Company SS-2001E Stp Stat No But Cov Psh E Red
    STI Company SS-2001E
    Stp Stat No But Cov Psh E Red
    STI
    Price: $58.67
    STI Company SS-2002 CUSTOM LABEL Stpr Stat Psh Ktr W/2C Rd Cl
    STI Company SS-2002 CUSTOM LABEL
    Stpr Stat Psh Ktr W/2C Rd Cl
    STI
    Price: $80.59
    STI Company SS-2002F Stpr Stat Psh Ktr W/2C Red F
    STI Company SS-2002F
    Stpr Stat Psh Ktr W/2C Red F
    STI
    Price: $34.18
    STI Company SS-2003 Stpr Stat Kta Bttn No Cov Red
    STI Company SS-2003
    Stpr Stat Kta Bttn No Cov Red
    STI
    Price: $66.46
    STI Company SS-2003E Stpr Stat Kta Btn No Cov Red E
    STI Company SS-2003E
    Stpr Stat Kta Btn No Cov Red E
    STI
    Price: $66.46
    STI Company SS-2004E Stpper Station Mm No Cov Em
    STI Company SS-2004E
    Stpper Station Mm No Cov Em
    STI
    Price: $58.67
    STI Company SS-2005 CUSTOM LABEL Stpper Station W/2Fc Nc Rd Cl
    STI Company SS-2005 CUSTOM LABEL
    Stpper Station W/2Fc Nc Rd Cl
    STI
    Price: $67.28
    STI Company SS-2005E Stpper Station W/2Fc Nc Rd E
    STI Company SS-2005E
    Stpper Station W/2Fc Nc Rd E
    STI
    Price: $58.67
    STI Company SS-2008 Stppr Stat Pne Tmr Mr Red
    STI Company SS-2008
    Stppr Stat Pne Tmr Mr Red
    STI
    Price: $213.72
    STI Company SS-2009E Stppr Stat Push Ttr Mr Red E
    STI Company SS-2009E
    Stppr Stat Push Ttr Mr Red E
    STI
    Price: $58.67
    STI Company SS-2010E Stpr Stat Psh Ktr Oct Red E
    STI Company SS-2010E
    Stpr Stat Psh Ktr Oct Red E
    STI
    Price: $82.93
    STI Company SS-2011E Stpr Stat Push Trn To Rst Red
    STI Company SS-2011E
    Stpr Stat Push Trn To Rst Red
    STI
    Price: $75.19
    STI Company SS-2014E Stppr Stat Mom W/Cvr Red E
    STI Company SS-2014E
    Stppr Stat Mom W/Cvr Red E
    STI
    Price: $75.19
    STI Company SS-2030F Stpr Stat Psh Ktr Red F
    STI Company SS-2030F
    Stpr Stat Psh Ktr Red F
    STI
    Price: $80.64
    STI Company SS-2034 Stpr Stat Mom Mshrm Red E
    STI Company SS-2034
    Stpr Stat Mom Mshrm Red E
    STI
    Price: $95.81
    STI Company SS-2034E Stpr Stat Mom Mshrm Red E
    STI Company SS-2034E
    Stpr Stat Mom Mshrm Red E
    STI
    Price: $95.81
    STI Company SS-2040F Stppr Stat Psh Ktr Oct Red F
    STI Company SS-2040F
    Stppr Stat Psh Ktr Oct Red F
    STI
    Price: $114.82
    STI Company SS-2041E Stpr Stat Push Trn To Rst Red
    STI Company SS-2041E
    Stpr Stat Push Trn To Rst Red
    STI
    Price: $133.53
    STI Company SS-2042E Stppr Stat Bttn Wcvr E Red
    STI Company SS-2042E
    Stppr Stat Bttn Wcvr E Red
    STI
    Price: $142.98
    STI Company SS-2045E Stppr Stat Mom Cvr F2C Red
    STI Company SS-2045E
    Stppr Stat Mom Cvr F2C Red
    STI
    Price: $133.53
    STI Company SS-2051E Stpr Stat Push Trn To Rst Red
    STI Company SS-2051E
    Stpr Stat Push Trn To Rst Red
    STI
    Price: $97.71
    STI Company SS-2061E Stpr Stat Push Trn To Rst Red
    STI Company SS-2061E
    Stpr Stat Push Trn To Rst Red
    STI
    Price: $116.30
    STI Company SS-2062E Stppr Stat Push Ktr Rd E
    STI Company SS-2062E
    Stppr Stat Push Ktr Rd E
    STI
    Price: $136.51
    STI Company SS-2079 CUSTOM LABEL Stopper Stat With Custom Label
    STI Company SS-2079 CUSTOM LABEL
    Stopper Stat With Custom Label
    STI
    Price: $121.08
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