| Additional 
Pricing for:  
  
Galvanized lock case and cover (POA)Motor-Operating Voltage, specify 24 VDC (POA)
 Additional Indication Switch (POA)
 
   Notes: 1) 
Electrical interlocking of doors requires special wiring and/or adaptations for 
control consoles, which are not included in above prices 2) 
Locks are shipped 120VAC, unless otherwise specified. 
 
  
 APPLICATIONS: 
 51E Series: Deadlatches are designed for door 
jamb installation, and provide maximum security for heavily used cell, corridor, 
or entrance doors. They provide the convenience of slam-locking with remote, electrical 
unlocking. 
 51M Series: These jamb mounted locks provide 
maximum security for cell, corridor or entryway doors. They slam lock on closure, 
and provide staff with the safety and convenience of remote, electric unlocking. 
Quiet motor operation is well suited to residence areas. (Not for use on exterior 
doors) 
 Standard 
Features, Options & Accessories |