Honestly I am not satisfied with my purchase, because I can easily remove the cache without the key .. so imagine a child's fingernail can do the same ..
Cache very simple but effective taken. Would recommend as the price for 10 pieces is unbeatable. Do not forget to keep the little key nearby for the use of the plug.
Cheap and convenient - are not seen (I got caught several times forgetting that I had installed !!) no need to put extra! the small key to good decision no worries for oter. 10 in the kit there are 2 keys like this one ground floor and one upstairs
As toujour fast delivery and care. Responds well to expectation in terms of security easy installed and remove .I recommend them, very good value for money.