Electric Bolt with Buzzer

SKU: SA-EB700-BZ

Low Temperature, safe & Durable. Low Power, Environmental Protection. Special photoelectricity control, three steps current application. Long Life with 500000 Operations.MOV Provides Reverse Current Protection. Superior Strength Aluminium Alloy, Solid Stainless Steel Bolt. Autolock Time Delay: 0,3,6,9sec.L.