Electronic push button cabinet locks 1.Short delivery time. 2.MOQ:50pcs 3.Material: Zinc Alloy, 4.OEM or ... system,energy saving switch,safe box and so on.For the item of Electronic push button cabinet locks ,for ... design 2.Bright chrome treatment, reliable and durable.3.4 modes open/close, convenient for management4.Low ... 1.Power Supply: DC4.5V, use of 3 pieces of AA batteries.2.Supply Voltage: below ...