Specification Model K02 with feedback signal wire Locking Type Fail SecureRated voltage DC 12VRated current 2ALocking Force Hook 150kgMaximum Continuous Lighting Time 5sWorking Environment 40 to 60℃Solenoid Life 0 5 million times at rated working conditionsCable Length 110mmSuitable for 0 5 4kg weight cabinet doorSize Approx 73 58 13mmFeatures Compared with K01 Product ID 1156152 additional wire can return door state feedback signals enhancing security You can ignore it if you don t have this function in your cabinet The connector type of K02 is SM 2 Pins Plug K02 has 2 plugs one female plug for power supply another male plug for feedback signals Fail Secure Design It s locked when power is removed Instant power is applied to unlock the door Emergency Manual Unlock The hidden handle can be used for emergency unlocking Pressing it is able to unlock the door without power It is steady durable and energy saving and had a long lifespan In the anti theft and shockproof design the lock is better than other kinds of locks Easy Installation Just use three screws to fix this unlock low install cost Regular triangle mounting enables its stability and security Self Pops Up Design When the power is applied the lock will push the latch out it means the cabinet door will pops up automatically Suitable for 0 5 4kg weight cabinet door By the way you need to push the latch in to relock the door Used for locking vending machine storage