What is the price point for the Array Smart Lock? March 03, 2018 17:39 Updated Follow At this time, the Array lock is ready for pre-order at $249.99. You can pre-order the Array Smart lock, here. The Array Smart Lock is priced competitively with other Smart Home products. Related articles What retailers will sell the Array? Will Array products be designed to be compatible with other Hampton products? How can I check my Array Smart Lock order status? What is the return policy? Future products!