Honeywell 5816WMWH — Specs & Hong Kong Installation
Honeywell 5816WMWH wireless door/window contact for metal gates, aluminium windows, and internal doors common in Hong Kong.
Best for: Entry-point protection
Product overview
The 5816 wireless contact is one of the most-used sensors on our residential jobs. It reports open/close status for gates, windows, and cabinets without running new cable through finished walls.
We select magnet spacing carefully on thick metal gates and verify RF supervision so a dead battery does not go unnoticed.
Key features
- Quick surface mount
- Reliable entry alerts
- Works with VISTA + ProSeries receivers
- 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
- Any Honeywell panel with a compatible 5800 receiver
- Surface or recessed mounting depending on frame type
Manuals, datasheets & resources
Technical specifications
| Type | Wireless reed contact |
|---|---|
| Loop | Internal + external terminals |
| Battery | Lithium coin / AA class (by revision) |
| Supervision | Yes |
| Color | White |
| Brand | Honeywell |
| Series | 5800 Wireless |
| Category | Door / Window Contact |
| Local support | Supply, install, program, and after-sales by Swan CCTV (Hong Kong) |
| Typical use | Entry-point protection |
Hong Kong / local context
Designed with local metal gate geometry in mind — we carry spacers and alternative magnet kits when factory gap limits are exceeded.
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