Maintenance Switch
- Maintenance Switch
Maintenance Switch
An intelligent IP camera purpose-built to detect, track and capture vehicles and license plates on lanes with defined lane markings. It reads plates automatically and extracts vehicle attributes for access control, parking and traffic monitoring.
- Key-operated maintenance disconnect for fire alarm and suppression systems
- Disconnects actuation circuits during maintenance operations
- Two LED indicators show SYSTEM ARMED and SYSTEM INACTIVE status
- Key can be removed in the SYSTEM ARMED position
- Available for conventional fire alarm system maintenance applications
- UL FM Listed
Product Overview
The Kedacom Maintenance Switch is an intelligent recognitive IP camera designed for lane-based vehicle monitoring. It detects, tracks and captures vehicles as they move through a marked lane, then reads and logs the license plate automatically — no manual review required for routine traffic.
The switch uses status LEDs to indicate SYSTEM ARMED and SYSTEM INACTIVE conditions. When the key is turned toward SYSTEM INACTIVE, the inactive indicator illuminates and the armed indicator turns off. The manufacturer listing states that the key can be removed in the SYSTEM ARMED position.
Typical applications
- Fire alarm system maintenance operations
- Fire suppression / extinguishing system maintenance
- Inspection, testing and servicing periods
- Authorized isolation of actuation circuits
Technical Specifications
| Product Identification | |
|---|---|
| Model | WH116 |
| Product | Conventional Fire Alarm System Maintenance Panel Switch |
| Manufacturer | HST Fire Security Equipment |
| Function & Indication | |
| Function | Disconnects actuation circuits during maintenance |
| Status LEDs | SYSTEM ARMED and SYSTEM INACTIVE |
| Inactive indication | Red indicator illuminates when switched toward SYSTEM INACTIVE |
| Armed indication | Green indicator indicates SYSTEM ARMED |
| Key removal | Key can be removed in SYSTEM ARMED position; alternate version permits removal in both positions |
| Electrical | |
| Switch rating | 5 A @ 250 VAC |
| DC rating | 5 A up to 30 VDC |
| LED rating | 10 mA each; 20 mA total current draw |
| Construction | |
| Faceplate | Silk-screened two-gang stainless-steel plate |
| Application | Conventional fire alarm / suppression system maintenance |
Exact model, lens options and IR range vary by site requirement — ask us for the manufacturer datasheet matched to your lane width and speed.
Key Features
Maintenance Isolation
Disconnects actuation circuits during maintenance operations to reduce the risk of accidental discharge.
Key Operated
Authorized personnel use the key switch to change the system between armed and inactive states.
Status Indication
Two LEDs clearly indicate SYSTEM ARMED and SYSTEM INACTIVE conditions.
Secure Key Position
The standard configuration allows the key to be removed in the SYSTEM ARMED position.
Stainless Faceplate
Silk-screened two-gang stainless-steel plate for clear, durable system identification.
Fire System Use
Designed for conventional fire alarm and suppression system maintenance applications.
Product Documents
Download the technical documentation for the HST WH116 Maintenance Switch.
Product Data Sheet
Product overview, maintenance isolation function, LED status indication, electrical ratings and construction details.
View / Download PDFQuick Start Guide
Quick reference for safe installation, status indication, key operation and maintenance isolation.
View / Download PDFUser Manual
Detailed reference for operation, maintenance isolation, status indication, inspection and safety.
View / Download PDFNeed a document that isn't listed? Ask us and we'll send it over.
Need this for a project?
Send us your BOQ or drawings — we'll quote the full system, not just the device.