-A lock can learn up to eight remote controls.-A remote controller can control multiple locks or similar remote alarms at the same time.-It can be used normally in the temperature range of - 10 +60?.-IP55 waterproof and dust-proof grade, suitable for..
-2-pin male and female waterproof connector with 8 cm (3.2 inch) wire. The core and terminal are composed of pure copper and phosphor copper, which has high conductivity.-The connector is made of PA66 & PA6 nylon, which is flame-retardant, high tempe..