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“
can maglocks have battery backup
”
RELATED FAQS
Question
Answer
How long will the battery back up work for on the PS914-900BBK?
Resolution:
Attached table provides how long the battery back up will last with a PS914 power supply. Load (Amp DC) Battery backup time Comments 0.3 Amp 20 hours Continuous load ...:
What drains the AA batteries on an AD-Series lock?
Resolution:
Causes for AA battery drain in AD-Series LOCKS Possible Cause Fix/Corrective Action 1) One the four (or eight) AA was inserted reversed and the rese...:
What are the visual differences on a F-Series handreader main boards that have battery backup and main boards that do not have battery backup?
Resolution:
See Board Differences Battery Backup Circuitry for a picture of the visual differences between a F-Series biometric handreader with a main board that has the battery backup ci...:
What drains the AA batteries on an CO-Series lock?
Resolution:
Causes for AA battery drain in CO-Series LOCKS - Possible Cause Fix/Corrective Actions One of the four AA batteries was inserted reversed and the reserved battery drains the other batteries. ...:
Is the Battery Backup still available for the PS873?
Resolution:
The battery back up is no longer available for PS873 power supply.:
Can I change an AD lock from an 8 "AA" battery pack to a 4 "AA" battery pack?
Resolution:
The AD lock battery pack type can be changed following this procedure:1. Disconnect the existing battery pack2. Depress and hold the SCHLAGE button for a few seconds to drain off any residual...:
How many times can an EL device be operated when using a PS914-2RS with battery backup?
Resolution:
The Von Duprin PS914-2RS retracts the EL or QEL device approximately 200 times with five second hold time after each pull.:
When was the Schlage K mortise lock introduced?
Resolution:
1) General Lock was purchased by Schlage - 1973 2) General Lock moved to Security and turned into the K-lock - 1977 3) K-Lock discontinued - approximately 1984 4) L-lock introduced - approxim...:
What power supply replaces the Von Duprin 9VDC PS9 power supply?
Resolution:
The PS9 power supply was discontinued. The new exit alarm ALK can either use a 9VDC battery or 24VDC regulated power supply. There is no direct replacement for Von Duprin PS9 power supply. Cur...:
Why is my mag lock buzzing?
Resolution:
Rattling could be caused by improper mounting of the mounting plate or armature. Make sure all components are properly secured.:
What replaces the Von Duprin PS873 power supply?
Resolution:
Option Board Von Duprin PS914 Schlage PS902, PS904, PS906 900-2RS Yes No 900-2Q ...:
Why does my lever sag on an L9000?
Resolution:
Levers may sag due to an incorrectly installed springcage or an incorrect springcage.Mortise locks with a fixed (rigid) lever such as an L9080 will use a spacer on the rigid lever (outside) and a s...:
What power supply replaces the PS 873 - 4TD?
Resolution:
Option Board Von Duprin PS914 Schlage PS902, PS904, PS906 900-2RS Yes No 900-2Q ...:
Can Battery Backup (BB) be added to a PS900 series power supply in the field?
Resolution:
Battery backup can be added to the PS900 series power supplies. Order the 900-BBK to get the battery backup board and batteries for field installation.:
Does the 900-BBK option for the PS900 series recharge the batteries?
Resolution:
Yes, the 900-BBK is a kit that contains the battery backup circuit board and (2) 12V 7 amp/hour batteries which will provide battery back up to the unit when AC fails and will also charge the batte...:
Why is the Von Duprin PS873 power supply buzzing or chattering?
Resolution:
Some transformers in the power supplies provide a little humming noise and that is normal. If the humming in Von Duprin PS873 power supply is loud follow these steps. Remove the load from the outp...:
What is the low battery threshold for the AD and CO Locks?
Resolution:
CO200 & CO250 Disable coin cell Nuisance delay and blink, With CO.A.7 and SUS 4.10.2 or newer for CO200 and CO250, you can use the SUS/HHD, under Lock Properties, Edit, to de-select, DISABLE, t...:
Are the batteries for the PS 914 BBK the same as the ones from the 873 BB?
Resolution:
The battery for the PS873 and PS914 are the same, 7AH sealed Lead Acid battery.:
Need support on a battery operated old hotel swipe card lock called Intellis.
Resolution:
This is a discontinued product no longer support. This product rights were purchased by Westinghouse, (800)-227-1667.:
Are there MSDS sheets for the batteries in the 900-BB?
Resolution:
Attached are the MSDS (material safety data sheet) of the three different manufacturers of batteries for the 900-BB battery backup. MSDS for 900-BB:
Why is the battery draining so quickly on an AD-Series lock with a Keypad ONLY (KP) credential reader?
Resolution:
A Technical Note has been generated to document one method of measuring battery current. See the attachment HERE.: