Knight YEND74B Surface Door Contact Grade 3 Brown or White

The Knight YEND74B is a compact grade 3 magnetic contact that has built-in selectable resistors for simple end of line wiring with compatible alarm panels. The resistance value can be easily adjusted using the removable jumpers on the board.

Available in white or brown

Features

• Grade 3 Contact with Magnetic Interference Detection and Selectable Resistors
• Double door contacts
• Can be installed on a 90 degree angle
• This is compatible with all mainstream UK control panels and includes both EOL and alarm by-pass resistor options
• TACT Microswitch tamper
• Colour: Brown
• Environmental Class 2
• Operation Gaps: Make distance ~15mm, break distance ~25mm
• Approx Dimensions: 78mm x 25mm x 20mm
• Terminals: 4-Terminal Block Tamper
• TACT Microswitch
• Includes Resistors compatible with: Honeywell, Ademco, Orisec, Scantronic, Menvier, Texecom, Pyronix, HKC, Castle, Aritech, DSC, RISCO (Gardtec), Guardall and Inner Range Control Panels
• Alarm Values: 1k, 4k7,5k6,6k8,8k2
• EOL Values: 1kr,2k2,4k7,5k6,8k2
• Just move easily accessible jumper to select
• Note this contact already meets the requirements of EN50131-2-6: 2008
• Can be turned into a Grade 2 device by simply using the header provided
• Contains two free spacers for awkward installations
• Suitable for double doors / wired in series / shared zone