Upgrade Your Wardrobe with Universal Security Instruments Essentials

Genuine Universal Security Instruments products handpicked to elevate your everyday life.

USI - (4 Pack) 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup

5.0

UKStore

£195.58

Universal Security Instruments Hardwired 10 Year Tamper Proof Permanent Power Sealed Battery 2-in-1 Universal Smoke Sensing Smoke and Fire Smart Alarm, Model MI106S

4.2

UKStore

£35.80

Universal Security InstrumentsHardwired Ionization Smoke and Fire Alarm with Battery Backup, Model MI106

3.7

UKStore

£44.00

12 Pack Bundle of USI Electric Hardwired Ionization Smoke and Fire Alarm with Battery Backup (5304)

4.2

UKStore

£147.02

Universal Security InstrumentsMCND401 M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup

3.0

UKStore

£67.20

Universal Security Instruments Universal Smoke Sensing (IoPhic) Battery-Operated Smoke and Fire Alarm, Model MDS300

3.4

UKStore

£26.89

Universal Security Instruments Smoke Detectors and Fire Alarm Home Security and Emergency Alert System, 4-pack

UKStore

£45.49

Universal Security Instruments 4-in-1 Universal Smoke-Sensing Technology Hardwired Smart Alarm, Model MDSCN111

4.1

UKStore

£3.85

Universal Security Instruments MDS300-401 4-in-1 Universal Smoke Sensing (IoPhic) Smoke and Fire Alarm with CO and Natural Gas Alarm

3.4

UKStore

£3.85

Universal Security Instruments USI-1204 University Security Instruments Electric 1204 Hardwired Ionization Smoke & Fire Alarm | 120-Volt Fast Responding Alarm - Comes with Backup Battery

4.7

UKStore

£200.10

Universal Security InstrumentsAutomatic Emergency Lighting System, Model HE-430N

4.0

UKStore

£37.50

Universal Security Instruments Living Area 10 Year Tamper Proof Permanent Power Sealed Battery Photoelectric Smoke & Fire Smart Alarm, Model MP316SB

4

UKStore

£31.95

Universal Security Instruments USI-3204-2P-3CC Photoelectric 120-Volt AC/DC Wired-In Smoke and Fire Alarm, by Universal Security Instruments

UKStore

£131.61

6 Pack Bundle of USI Electric Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm (MICN109) by Universal Security Instruments

1.5

UKStore

£220.09

USI Electric MICN109 Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm by Universal Security Instruments

UKStore

£43.53

Universal Security Instruments USI Electric MICN109 Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm

UKStore

£167.45

USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup 2-Pack

4.5

UKStore

£85.14