Bosch ISN-CMET-4418 Magnetic Contact — Specs & Hong Kong Installation

Bosch ISN-CMET-4418 wide-gap magnetic contact for Hong Kong metal gates, roller shutters, and fire-exit doors.

Best for: Metal gates, roller shutters, and fire-exit doors

Product overview

This wired reed contact is specified on Bosch G-series and Solution jobs where steel gates and shutters exceed the gap of a miniature residential magnet. Swan CCTV mounts the magnet on the leaf and the body on the frame with spacers as needed.

EOL and tamper wiring follow the same zone practice as Blue Line PIRs on the same panel.

Key features

Reliable open/close reporting on steel gates
Pairs with Blue Line PIRs on the same panel
Tamper and EOL wiring per Bosch zone practice
Common on street-level retail shutters
Professional supply and installation by Swan CCTV in Hong Kong
Configured and tested on-site (not leave-in-box DIY)
Documentation and user training included with installation packages

Compatibility

Bosch G-series, Solution, and other panels accepting standard EOL contacts
Often paired with Blue Line PIRs and DS1101i glass-break on the same system

Manuals, datasheets & resources

Bosch intrusion catalog (contacts)Browse contact manuals in Knowledge Base

Technical specifications

Type	Wired magnetic reed contact
Gap	Wide-gap class for metal frames
Loop	Closed-circuit / EOL as programmed
Voltage	Panel zone voltage
Mounting	Surface on frame + magnet on leaf
Brand	Bosch
Series	Contacts
Category	Door / Window Contact
Local support	Supply, install, program, and after-sales by Swan CCTV (Hong Kong)
Typical use	Metal gates, roller shutters, and fire-exit doors