Features:1.High speed CPU processor 1GHz ARM 112.Spare parts with excellent performance3.Multi-choice access control4.Large internal memory for user data5.Free time zone setti...
GSM Co smoke Detector in one system with GSM functionSpecifications1, Working voltage: 6-12VDC, Working current: 1mA, alarm current:30mA; 2 ways power...
YH8047 appearance Push button Hotel door cabinet lock Products Model
YH8047 Panel lock
Type
90 degree adjustable cabinet lock
Material
zinc alloy
Su...
Nuclear radiation environment monitor BS9511 BS9511 X, γ Radiation dose detector The instrument is designed to detect, quantifyradioactive materials and ...