Description
The Adams Rite 7140-440-628-00 is an electrically unlocked fail-secure electric strike for aluminum, hollow metal, or wood door frames. Designed for access control systems, it solves the need for secure, remotely controlled door locking on standard 1-3/4" thick doors while maintaining fail-secure operation if power is lost.
This strike accepts Adams Rite 4500, 4900, and discontinued 4700 deadlatches or cylindrical latches, and operates at 16VAC. Compatible with most standard door frames; lip extension kits address non-standard door thickness or jamb profiles. As an authorized Adams Rite dealer, E.D. Locks provides expert configuration guidance and compatibility verification. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for custom keying or installation questions.
Specifications
- Model: 7140-440-628-00
- Brand: Adams Rite
- Type: Electric Strike, Fail-Secure
- Voltage: 16VAC
- Faceplate: 4-7/8" x 1-1/4" flat with square corners
- Finish: Satin Aluminum Clear Anodized
- Case Dimensions: 1" x 3-3/8" x 1-5/8" deep
- Strike Opening: 5/8" x 1-7/16" x 1/2" deep
- Compatible Latches: Adams Rite 4500, 4900 deadlatches and cylindrical latches
- Door Thickness: 1-3/4" (extension kits available for other thicknesses)
- Bolt Retainer: Stainless steel
- Field Convertible: Yes, between fail-secure and fail-safe modes
