Killerv: I have two very close friends who have had "electronic locks" fail on their gunsafes!
In addition to the incredible hassle they had to go through to correct the lock "problems" they also suffered immensely from NOT being able to get at their firearms.
One missed out on competing in a week end long 1,000 Bench Rest Match and the other had paid for tables at a distant gun show and was unable to offer numerous pistols and Rifles he had planned on offering up!
NO... I will NOT partake of the electronic locks on my gunsafes, the manual dial locks on my gunsafes have served me reliably and dependably for many decades now.
If it ain't broke - don't "fix it"!
Hold into the wind
VarmintGuy
P.S.: One of my friends I referred to above had his electronic lock fixed in a week - the other took several months to gain access to his electronically locked safe and it was VERY pricey to get it done!