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Front door locks and home alarm basics guide
A home security guide explains choosing locks and alarms. It covers spring latch weaknesses, deadbolts, vertical bolts, chain locks, and peepholes, plus fire safety. It notes too many locks can hinder escape and details alarm types from local to central stations with testing tips.
MENTIONED IN THIS ARTICLE
National Bureau of Standards
Bureau of Standards
Consumer Information Center
Pueblo
Colo
Central Station
Prisvate Security
Bubbico