rx operate on battery?

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When the battery is depleted to 6.5 volts (i.e., the Low Battery Nuisance Delay begins), a valid Normal credential will operate the lock at least 500 times before Critical Battery Level lockout occ...
The Von Duprin PS914-2RS retracts the EL or QEL device approximately 200 times with five second hold time after each pull.
The RX switch is activated at approximately 18 degrees of lever rotation. 
The RX switch is required to activate the ALK. The RX switch monitors the pushbar and will signal the ALK to go into alarm when the pushbar is depressed. The RX switch also allows free in...
The original 4B battery holder used with the AD and CO Series products is updated to improve performance.  The issues addressed include: -    New ledges are added near eac...