Why VM Smart Lock?
CONVENIENCE: keyless, no combos, apps compatible with both iOS and Android. Works with multiple phones (connects to one phone at one time).
ALARM: Vibration, breakage, disassembly and cable clipping triggers alarm at 110db to deter thieves or burglary (vibration alarm mode is on only when vibration is set on in the app AND owner's phone is not connected. Removal of battery cover or any movement at this moment will trigger alarm).
ROBUST: 7 braided steel (each is made of 19 braided steel) combined with rust-protective vinyl increase cut resistance for a long time use. Braided Cable is 0.4" in diameter and 31" in length works for bikes, motorcycle, gate, garbage can, patio grill, outdoor furniture, propane tank, recreational or generator locking etc.
WATER RESISTANT CERTIFICATION: IP44 (Splash resistant) certified and Operates in temperatures between -14 to 140 Fahrenheit
LONGEVITY: 3 "AAA
Batteries are installed which lasts for 5 months use (based on every day open twice). Low battery indicator in the app will warn you low battery when power is less than 20%.