US$ 29.97
Dual-SIM available
Imported 6U Cabinet Single Section for 19″ rack-mounted equipment with removable side panels and lockable front glass door
The reader emits several distinct tones to alert you to particular system events
These racks are multi-functional rack enclosures designed to meet current IT market trends and applications ranging from high density computing and networking to broadcast and audio-video
Metal Wired Magnetic Contact Reed for Roller Door - 5C-55ZL Clearance Dual-SIM availableMetal Wired Magnetic Contact Reed for Roller Door with Installation Bracket for Security Alarm System It is widely used for monitoring and security systems, with high reliability, small size, easy installation and strong flexibility. Features Dimension: 106*38*10mm (switch) 106*16*16mm(magnet) Housing: Metal (Alloy Al ), Grey colour Gap: 50 70mm 60 70mm available Output: NC COM or NO NC COM