RL2000 Dimensions & Specifications:

Power Source 4 AA Alkaline Batteries
Keypad Weather Resistant Keypad
Door Thickness 1" to 2"
User Capacity Up to 800 permanent codes & ibutton users (combined)
Handle Reversible Lever
Latch Cylindrical Spring Latch 2 3/4 std or 2 3/8 opt with 1/2 " throw
Keyway Schlage C6
Operating Temperature -20 to 120 degrees F (-34 to 50C)
Operating Voltage 4.8-6.4V
Key Hole to Top of Lock 4.5"
Front Size (W x H) 2.5" x 6"
Back Size (W x H)

2.5" x 6"