It will stay unlocked until the handle is lifted up. That is perfect. once unlocked you can come and go as needed without having to re-enter the code.
It will stay unlocked when you inside . You can open the door anytime without enter the password.
Keyless Mechanical Digital Spring Latch Door Lock is a bump proof, pick proof, mechanical keyless door lock that does not require wires, batteries or electricity. This lock does have a lever handle on the outside as well as inside. The handle must be "pushed up" to reset clear buttons and lock the lock. They provide Keyless Security, are easy to install and use, fit most doors and are weather resistant. This lock can be used for exterior as well as interior doors.
Right Handle Keyless Spring Latch Door Lock. Corrosion Resistance Never grow faded/worn 100% Stainless Steel 304,excellent hard material, The thief very difficultly pries open them,perfectly safe LIFETIME MECHANICAL WARRANTY BUMP PROOF PICK PROOF Anti-friction spring latch BOTH 2-3/8"(60mm) & 2- 3/4"(70mm) Backsets/Latches 50.60 single tongue lock body Combination can be 4-8 digits with tumblers provide,Easily Changed
Dimensions:193x62mm
Compatibility: Wood, metal, plastic door thickness within 35-50mm.