2 PACK UNIVERSAL Security Instruments Smoke And Fire Alarm ( Open Box )

2 PACK UNIVERSAL Security Instruments Smoke And Fire Alarm ( Open Box )

2 in 1

Double the protection ~detects smoke and fire in one compact solution

Backup battery power

Uninterrupted protection event of a powerfailure

Interconnected alarms

Alerts trigger all compatible alarms for protection thought out the hime

Superior false alarm resistance

Fever nuisance alarms from activites like cooking