FAQs
My ISEC-WL-KEYPAD wireless LCD keypad is supplied with one battery installed, but has a second empty battery compartment. Is my keypad missing a battery?
No. The ISEC-WL-KEYPAD only requires one battery to operate. To extend the time interval between battery replacements, install a second battery of the same type into the right side battery compartment.
Important: When installing two batteries, ALWAYS install two FRESH batteries; do not install a fresh second battery after a single battery has already been in use!
"Lb" appears in the keypad Window display to indicate a keypad "Low battery". Replace the battery (or batteries) as soon as possible with a minimum of one Energizer 3V (size 123) lithium battery inserted into the left side battery compartment.
Nominal battery life is 1 year when one battery is used; 2 years when two batteries are used.