PIR, door & glass-break sensors
Honeywell, Bosch and OPTEX motion, door and outdoor PIR sensors specified for Hong Kong sites.
Honeywell, Bosch, and OPTEX models with photos, official websites, specs, and Hong Kong installation notes.
Sensor brands & official websites
Brand names with manufacturer product pages. We specify models after a site survey and install them in Hong Kong.
Brand
Honeywell / Resideo
Wireless 5800-series PIRs, contacts, glass-break, smoke, shock, and flood sensors for VISTA and ProSeries panels.
Brand
Bosch
Blue Line and TriTech motion, magnetic contacts, glass-break, smoke, seismic, and zone water probes for G-series panels.
Brand
OPTEX
Japanese PIR specialists — FlipX indoor detectors and VX / BX / FTN outdoor PIRs for gardens, walls, and tight side alleys.
Browse by sensor type
Each type page lists brands, a spec comparison, and the models we actually install.
PIR Motion Sensors
Passive infrared and dual-technology motion detectors for rooms, corridors, and shop floors.
- 12 m class coverage on typical wall PIRs
- Pet-immune options (model dependent)
- Wired Bosch, wireless Honeywell 5800, and OPTEX indoor / outdoor PIRs
- Walk-test commissioning on every job
Door & Window Contacts
Magnetic reed contacts for metal gates, aluminium windows, shutters, and internal doors.
- Surface mount for typical HK frames
- Wide-gap options for thick metal gates
- Wired Bosch and wireless Honeywell 5800
- Tested at full gate travel, including ajar positions
Glass Break Detectors
Acoustic detectors that listen for breaking glass across a room — useful for shopfronts and glazed offices.
- 7.5 m class detection radius
- Dual-frequency flex / shatter analysis
- Walk-test LED for commissioning
- Wired and wireless options
Smoke & Heat Detectors
Photoelectric smoke and heat detectors that report fire warning on the same alarm panel as intrusion.
- Photoelectric smoke detection
- Rate-of-rise / fixed heat sensing
- Built-in or base sounder options
- Supervised battery or wired fault reporting
Vibration & Shock Sensors
Shock and seismic detectors for windows, walls, safes, and forced-entry on solid structures.
- Adjustable sensitivity / pulse counting
- Window-frame shock and safe seismic options
- Surface mount, tamper protected
- Wired Bosch and wireless Honeywell
Flood & Temperature Sensors
Water-leak probes and temperature sensors for kitchens, plant rooms, and compact IT cupboards.
- Floor-level water probe
- High / low temperature reporting
- Freeze warning for exposed pipes
- Same keypad as intrusion zones
All sensors by brand
The same catalog as our control panels and keypads. Open a model for full specs and manuals.
Honeywell
Honeywell sensors
5800PIR-RES / 5800PIR-COM
Wireless PIR detectors for residential and commercial coverage.
View specs5816WMWH
Wireless magnetic contact for doors and windows.
View specs5853 Wireless Glassbreak
Wireless acoustic glass-break detector for windows and glass shopfronts.
View specs5808W3 Wireless Smoke / Heat
Wireless photoelectric smoke detector with heat sensing for alarm-system fire warning.
View specs5819S Wireless Shock Sensor
Wireless shock / vibration sensor for windows, walls, and forced-entry attempts.
View specs5821 Wireless Temperature / Flood
Wireless environmental sensor for water leaks and high/low temperature alerts.
View specsBosch
Bosch sensors
ISC-BPR2-W12 / Blue Line Gen2
Wall PIR with selectable coverage and pet-friendly options.
View specs
TriTech Motion Detectors
PIR + microwave dual technology for lower false alarms.
View specs
ISN-CMET-4418 Magnetic Contact
Heavy-duty magnetic reed contact for Bosch wired zones on doors, shutters, and gates.
View specs
DS1101i Glass Break Detector
Wired acoustic glass-break detector for rooms with large glazed areas.
View specs
FCP-500 Smoke / Heat Detector
Photoelectric smoke and heat detector for early fire warning on Bosch intrusion or fire zones.
View specs
ISN-SM-50 Seismic Detector
Seismic vibration detector for safes, ATM surrounds, and forced-entry on solid structures.
View specs
Zone Water / Flood Probe
Wired water probe on a Bosch zone for plant rooms, kitchens, and leak-prone interiors.
View specsOPTEX
OPTEX sensors
FlipX Series
Indoor PIR / dual-tech detector with a rotatable lens for wide or long coverage.
View specs
VX SHIELD / VX INFINITY
Wide-angle outdoor PIR, 12 m by 90°, for gardens, podiums, and building approaches.
View specs
BX SHIELD / BX-80N
Narrow 24 m (12 m each side) outdoor PIR for walls, windows, and building faces.
View specs
FTN Compact Outdoor
Short-range compact outdoor PIR for tight side alleys and areas with small animals.
View specs