Dortronics Systems, Inc.
Dortronics W5277-PZL-E1, 5277 Series Single Gang Piezo Electric Switch, 1-40 Second Time Delay Piezo Switch, Bi-Color LED Ring, Engraved "PUSH TO EXIT"
- SKU:
- W5277-PZL-E1
This touch-sensitive request-to-exit (REX) push button is a modern, high-reliability access control device designed for hands-free or light-touch activation of electric locks and door release systems. It features a sleek capacitive touch interface combined with an integrated SPDT timed relay (1 to 30 seconds adjustable delay), making it suitable for advanced controlled egress applications.
Mounted on a durable single gang stainless steel wall plate, the unit includes a dual-color illuminated LED ring that provides clear visual status indication (standby/active state). The engraved “PUSH TO EXIT” marking ensures intuitive operation in commercial, institutional, and high-security environments.
The built-in timing function allows the relay output to remain active for a configurable duration after activation, enabling controlled door release and integration with maglocks, electric strikes, and access control panels.
Key Features
- Touch-sensitive (capacitive) push-to-exit activation
- SPDT relay output with built-in 1–30 second adjustable time delay
- Dual-color illuminated LED ring for status indication
- Single gang stainless steel faceplate for professional installation
- Engraved “PUSH TO EXIT” for clear user instruction
- Supports maglocks, electric strikes, and access controllers
- Modern design suitable for high-traffic environments
- No mechanical wear (touch-based operation increases lifespan)
Technical Specifications (Datasheet)
Product Type: Touch Sensitive Request-to-Exit Switch
Activation Method: Capacitive touch
Switch Output:
- SPDT (Single Pole Double Throw) relay
Time Delay Range:
- Adjustable 1 to 30 seconds
Illumination:
- Dual-color LED ring (standby/active indication)
- Typically 12/24 VDC operation (field dependent wiring)
Mounting:
- Single gang electrical box
Faceplate Material:
- Stainless steel (brushed finish typical)
Marking:
- “PUSH TO EXIT” engraved or laser marked
Contact Configuration:
- NO (Normally Open)
- NC (Normally Closed)
Electrical Rating (typical):
- Low-voltage access control circuits (commonly up to 30VDC / 2–5A depending on model)
Applications
- Access control door release systems
- Electromagnetic lock (maglock) control
- Electric strike activation
- Secure commercial entry/exit doors
- Hospitals, offices, and public facilities
- High-traffic modern security installations
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