There is nothing more secure than a UniGate by DeLUX. 

The UniGate is a trackless innovation where it supports a wide opening of up to 30 feet as it does not follow a standard built-in track like other conventional automatic folding gates. The UniGate by DeLUX is unlike other ordinary gates.
This fully aluminium gate is steady, steadfast, and made using a ‘pulse welding process’ - a German technology, that ensures the aluminium and welding finish to be at optimum standards - making it hard for robbers to break-in. The UniGate is also equipped with a customised three (3) point arm locking system. This revolutionised locking system provides a secure grip on your gate panels. It acts like a deadbolt that will keep burglars out. This three point arm locking system reinforces the UniGate’s reliability in keeping your family out of harms reach.
On top of the three point arm locking system, the UniGate also comes with a middle latch that enhances the gate’s already bountiful safety features. This extra middle latch gives you double protection that will prevent forced break-ins. Having two tight locking systems instead of just one flimsy and rather easy to kick-in one will certainly prevent your home from being a target for burglaries from the start.