How do you know if these devices will work if one doesn't work out of the box and the other 2 don't seem to test themselves as faulty are they good? I wrote to the manufacturer, received NOTHING. Return these items as defective.
π₯ BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery - White
9 Review
π Safe-T-Alert by MTI Industries 35 Series Dual LP/CO Alarm - 12V, Flush Mount, White, 6-3/8" Width x 2-7/8" Height x 1" Depth
10 Review
16Ft Fire Escape Ladder: Fast Deployment, 2000Lb Capacity - Flame Resistant & Easy To Use & Store
17 Review
16Ft Fire Escape Ladder 2 Story Flame Resistant Safety Rope With Anchors - Fast Deploy & Easy To Use & Store - Compact 2000 Lb Capacity Emergency Ladders
13 Review
Clear Disposable Emergency Rain Poncho with Hood for Adults - 20 Pack
8 Review
π½οΈ S.O.S. Rations Emergency 3600 Calorie Food Bar (Cinnamon & Coconut, 2 Pack)
8 Review
Be Prepared For Anything With Quakehold! 70500 Evacuation Essentials Kit
9 Review
Lingito Rain Poncho: Buy 5, 10, or π§οΈ 15 Packs - Disposable Emergency Rain Ponchos for Ultimate Protection
8 Review