STI KIT-EVA16 Din Rail Lock/Strike for EnviroArmour
Overview
The KIT-EVA16 is a din rail-mounted lock/strike assembly operating at 9VDC, designed as a compact electromechanical component for the STI EnviroArmour access control platform. It provides fail-secure or fail-safe strike control for single- or multi-door installations where space within electrical enclosures is constrained. This form factor eliminates the need for separate power distribution or mounting brackets — the strike mounts directly to standard 35mm DIN rails, making it a fit for retrofit panels and new-build security integration where panel real estate matters.
Compatibility
The KIT-EVA16 integrates with the STI EnviroArmour series controllers and supports HID-based credential readers. Confirm your EnviroArmour control module revision before ordering — some firmware versions require a specific strike initialization sequence. The unit is rated for low-voltage access control deployments in commercial, industrial, and institutional environments where 9VDC is already present or readily available from the host controller.
Installation Notes
Mount the KIT-EVA16 horizontally on a standard 35mm DIN rail inside your electrical enclosure. Secure the rail-mounting clip with the fastener provided. Wire the strike's +9VDC and ground leads directly to the controller's strike output terminals — verify polarity before energizing. Keep wiring runs under 50 feet to minimize voltage drop on long cable runs; if your run exceeds that, confirm the controller's output current budget (typically 2–3A per strike). Enclose any exposed terminals with shrink tubing or cable boots to prevent accidental shorts in high-vibration or dusty environments. Test fail-safe and fail-secure relay states under load before final commissioning.
What's in the Box
- 1x KIT-EVA16 din rail strike assembly
- 1x mounting clip and fastener
- 1x wiring terminal block (pre-installed)
