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The JVA Gate Contact 3‑Way is a perimeter security accessory designed to detect and report three different states of a gate — usually fully closed, fully open, and partially open/ajar. It’s commonly used with electric fences, alarm systems, access controllers, or energizers that support gate status monitoring.
Three‑State Detection
Closed – Gate fully shut
Open – Gate fully open
Ajar/Partial Open – Gate not completely closed
Durable Outdoor Design – Built to withstand outdoor elements and regular gate movement
Clean Contact Outputs – Sends reliable switch signals to controllers or panels
Easy Wiring – Connects to alarm panels, energizer inputs, or access control interfaces
Versatile Mounting – Works with swing, sliding, or pedestrian gates
With 3‑way monitoring, this contact device gives more detailed feedback than a simple open/close switch:
Closed State: Safe/secured gate
Open State: Gate fully open (entry/exit active)
Ajar/Partial State: Gate not properly secured — useful for safety/alerting
This can improve security, alarm logic, and system automation.
Electric Fence Systems: Detects gate position and can integrate with energizer alarms or remote monitoring
Alarm Control Panels: Reports gate status for enhanced perimeter alerts
Access Control Systems: Triggers events only when gates are fully closed
Automated Gates: Ensures accurate position feedback for safety logic
Security Cameras & Lighting: Activates systems based on gate condition
Mount the 3‑way contact assembly on the gate and frame
Run wiring back to your alarm/controller/energizer input
Configure your system to interpret the three output states
Test gating through open, close, and partial positions to ensure accurate reporting
For pricing, compatibility checks, and availability in Kenya, visit:
👉 https://elphamatt.co.ke/
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