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# Universal Security Instruments

**URL:** https://shop.coreranger.com/brands/Universal%20Security%20Instruments

## Products (20)

- [Universal Security Instruments 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor](https://shop.coreranger.com/product/universal-security-instruments-10-year-battery-powered-mini-smoke-and-fire-detector-with-photoelectr-336001806) — brand: Universal Security Instruments — price: $29.97 — in stock
- [Universal Security Instruments AA Battery Powered Carbon Monoxide Detector with Digital Display](https://shop.coreranger.com/product/universal-security-instruments-aa-battery-powered-carbon-monoxide-detector-with-digital-display-334547049) — brand: Universal Security Instruments — price: $25.17 — in stock
- [Universal Security Instruments Hardwired and 10-Year Battery Backup Smoke Detector with Photoelectric Sensor and Voice Alert](https://shop.coreranger.com/product/universal-security-instruments-hardwired-and-10-year-battery-backup-smoke-detector-with-photoelectri-335519692) — brand: Universal Security Instruments — price: $39.97 — in stock
- [Universal Security Instruments 3-Year Replaceable Backup Combination Smoke and Carbon Monoxide Detector w/ Voice Alarm](https://shop.coreranger.com/product/universal-security-instruments-3-year-replaceable-backup-combination-smoke-and-carbon-monoxide-detec-335519699) — brand: Universal Security Instruments — price: $49.97 — in stock
- [Universal Security Instruments Plug-In Carbon Monoxide Detector with 1-Year Replaceable Battery, Digital Display](https://shop.coreranger.com/product/universal-security-instruments-plug-in-carbon-monoxide-detector-with-1-year-replaceable-battery-digi-334547031) — brand: Universal Security Instruments — price: $39.97 — in stock
- [Universal Security Instruments AA Battery Powered Carbon Monoxide Detector](https://shop.coreranger.com/product/universal-security-instruments-aa-battery-powered-carbon-monoxide-detector-340499622) — brand: Universal Security Instruments — price: $19.97 — in stock
- [Universal Security Instruments (3-Pack) 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor](https://shop.coreranger.com/product/universal-security-instruments-3-pack-10-year-battery-powered-mini-smoke-and-fire-detector-with-phot-336001864) — brand: Universal Security Instruments — price: $79.97 — in stock
- [Universal Security Instruments 10-Year Combination Smoke and Carbon Monoxide Detector with Voice Alert and LED Warning Light](https://shop.coreranger.com/product/universal-security-instruments-10-year-combination-smoke-and-carbon-monoxide-detector-with-voice-ale-335519700) — brand: Universal Security Instruments — price: $62.97 — in stock
- [Universal Security Instruments 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor](https://shop.coreranger.com/product/universal-security-instruments-10-year-battery-powered-mini-smoke-and-fire-detector-with-photoelectr-335519702) — brand: Universal Security Instruments — price: $29.97 — in stock
- [Universal Security Instruments Hardwired and 1-Year Battery Backup Smoke Detector with Photoelectric Sensor](https://shop.coreranger.com/product/universal-security-instruments-hardwired-and-1-year-battery-backup-smoke-detector-with-photoelectric-335519696) — brand: Universal Security Instruments — price: $26.97 — in stock
- [Universal Security Instruments Portable Travel Carbon Monoxide Detector, Plug-in or Battery](https://shop.coreranger.com/product/universal-security-instruments-portable-travel-carbon-monoxide-detector-plug-in-or-battery-340497948) — brand: Universal Security Instruments — price: $34.98 — in stock
- [Universal Security Instruments 4-Pack AA Battery Powered Carbon Monoxide Detector with Digital Display](https://shop.coreranger.com/product/universal-security-instruments-4-pack-aa-battery-powered-carbon-monoxide-detector-with-digital-displ-334670767) — brand: Universal Security Instruments — price: $106.97 — out of stock
- [Universal Security Instruments 4-Pack Hardwired and 10-Year Battery Combination Smoke and Carbon Monoxide Detector w/Voice Alert and LED Warning Light](https://shop.coreranger.com/product/universal-security-instruments-4-pack-hardwired-and-10-year-battery-combination-smoke-and-carbon-mon-334617412) — brand: Universal Security Instruments — price: $277.97 — out of stock
- [Universal Security Instruments 4-Pack Hardwired and 10-Year Battery Backup Smoke Detector with Photoelectric Sensor and Voice Alert](https://shop.coreranger.com/product/universal-security-instruments-4-pack-hardwired-and-10-year-battery-backup-smoke-detector-with-photo-334670771) — brand: Universal Security Instruments — price: $178.97 — out of stock
- [Universal Security Instruments 4-Pack Hardwired and 3-Year Replaceable Battery Backup Combination Smoke and Carbon Monoxide Detector w/ Voice Alarm](https://shop.coreranger.com/product/universal-security-instruments-4-pack-hardwired-and-3-year-replaceable-battery-backup-combination-sm-334670757) — brand: Universal Security Instruments — price: $216.97 — out of stock
- [Universal Security Instruments 4-Pack 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor](https://shop.coreranger.com/product/universal-security-instruments-4-pack-10-year-battery-powered-mini-smoke-and-fire-detector-with-phot-334670753) — brand: Universal Security Instruments — price: $113.97 — out of stock
- [Universal Security Instruments 4-Pack Hardwired and 1-Year Battery Backup Smoke Detector with Photoelectric Sensor](https://shop.coreranger.com/product/universal-security-instruments-4-pack-hardwired-and-1-year-battery-backup-smoke-detector-with-photoe-334670777) — brand: Universal Security Instruments — price: $108.97 — out of stock
- [Universal Security Instruments 4-Pack Portable Travel Carbon Monoxide Detector, Plug-in or Battery](https://shop.coreranger.com/product/universal-security-instruments-4-pack-portable-travel-carbon-monoxide-detector-plug-in-or-battery-340497987) — brand: Universal Security Instruments — price: $132.97 — out of stock
- [Universal Security Instruments 4-Pack AA Battery Powered Carbon Monoxide Detector](https://shop.coreranger.com/product/universal-security-instruments-4-pack-aa-battery-powered-carbon-monoxide-detector-340499627) — brand: Universal Security Instruments — price: $75.98 — out of stock
- [Universal Security Instruments 4-Pack 10-Year Battery Combination Smoke and Carbon Monoxide Detector with Voice Alarm and LED Warning Light](https://shop.coreranger.com/product/universal-security-instruments-4-pack-10-year-battery-combination-smoke-and-carbon-monoxide-detector-334670755) — brand: Universal Security Instruments — price: $258.97 — out of stock