4 wire Low temperature Delay with state feedback electric plug lock
Place of Origin Guangdong, China (Mainland) Brand Name Proyu Model Number PY-EL4-2 Type electric lock Feature 4wire(with state feedback of Doors output,delay,low temperature) Dimension L200×W34×H42(mm) activation electric current 0.75A working electric current 0.1A Delay circuits 0~5Secs. Suitable for glass door, wooden door, fireproof door