L1-06B.12 – Calculate Power Requirements Check manuals for power (amps) used by each device Remember to use a common scale Convert everything to amps or milliamps Remember the keypad(s), the audible device(s) motion and glass break sensors Add up all devices to...
L1-06B.11 – Factors That Impact Battery Life Temperature around the battery Age of the battery Number of charge cycles Large energy losses will occur through self-discharge if a battery is left in a hot...
L1-06B.10 – Backup Battery Include standby power for a minimum of four hours Replace every three years or more frequently if a site experiences a high occurrence of power outages or other environmental conditions that drain the life of the battery Inspect and...
L1-06B.09 – Transient Protection Use a proper earth ground Use surge suppressers Use line conditioners Use uninterruptible power sources (UPS) Ground Clamp Surge Protector UPS – Uninterruptible Power...
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