Bay Alarm charges $35-55/month on 36-month contracts and only covers Northern California. No DIY option, limited app control, and 3-year total cost hits $1,460-$2,480 before equipment. We compare Bay Alarm to Abode, SimpliSafe, and Cove — national DIY systems with no contracts and lower monthly rates.
Smart Home Devices
How to Choose a Home Security System in 2026: DIY vs Pro, Monitoring, Cameras, and Cost
Most buyers overpay by $500-1,500 over 3 years because they skip the math. This 10-step buyer guide covers DIY vs pro install, self-monitoring vs professional ($6-45/mo), contract traps with ADT and Vivint, equipment markups, and which smart home protocols matter. We price out 6 systems from $140 to $2,400 and show the real 3-year cost nobody advertises.
Nationwide Security Review 2026: Regional Dealers, Contracts, Monitoring, and DIY Alternatives
“Nationwide Security” isn’t one company — multiple unrelated regional alarm dealers share the name. Most charge $30-50/month on 3-5 year contracts for leased equipment. The same Alarm.com monitoring is available from DIY systems at a fraction of the cost. 3-year comparison: regional dealers $1,080-1,800+ vs Abode $216 vs SimpliSafe $792. We rate Nationwide Security 2/5 and recommend 3 contract-free alternatives.
Window Alarm Sensors 2026: Contact, Glass-Break, Installation, and Failure Tests
Choose and test window alarm sensors in 2026: contact, glass-break, vibration, recessed, and standalone options for each window type.
Why Neighbors Cannot Replace a Home Security System in 2026: Alarms, Cameras, Monitoring, and Response
FBI data shows 73% of burglaries happen during daytime when neighbors are at work. Former burglars confirm a neighbor glancing out the window is not a deterrent. Here are 10 security gaps that neighborly vigilance cannot fix — backed by crime statistics and burglar interviews — plus DIY systems from $140 that actually close them.
