C&K 236
SIERRA 5030 , 5031 , 5032 WITH LED KEYPAD
SIERRA S5010 , S5011 , S5012 WITH LCD KEYPAD
SIERRA S5020 , S5021 AND S5022 WITH ICON KEYPAD
SYSTEM 236 , 236i , 238 , 238i , 2316 , 2316i WITH LCD KEYPAD
SYSTEM 236 AND 236i WITH LED KEYPAD
SYSTEM 238 , 2316 , 238i and 2316i WITH LED KEYPAD