Combination Smoke, CO & Gas Alarms
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Combo Smoke & Gas Alarms
USI Electric MDSCN111 4-in-1 Universal Smoke Sensing Technology (IoPhic) Hardwired Smart Alarm
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Combo Smoke & Gas Alarms
Universal Security Instruments MPC322S 2-in-1 Photoelectric Smoke & Carbon Monoxide Alarm
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Combo Smoke & Gas Alarms
Universal Security Instruments MPC122S Hardwired 2-in-1 Photoelectric Smoke & Carbon Monoxide Alarm
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Combo Smoke & Gas Alarms
USI Electric MICN109 Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm