Product Description Operation Pair with mortise type dead bolt mechanical lock or cylindrical lock. Could be continuously energized. With door monitoring switch. Fail secured type(PGS-703) or Fail safe type(PGS-704). For heavy duty door. Application: For aluminum, steel, wooden or brass door .   Specifications Lock size (mm): 150(L) x 25(W) x 32(D) Approx. weight: 410g Nominal voltage: DC12V Voltage tolerance:20% Temp. range: -20C ~ 70C Power consumption:1.5W Pair with MK-738 mortise type dead bolt mechanical lock Material: Zinc alloyPGS-703 Standby current: 0mA Working current:120mA Fail secured type(Released as energized) PGS-704 Standby current:120mA Working current:0mA Fail safe type We reserve the right to change the specification without notice or obligation!