Von Duprin CXA99EO 4 643E Grade 1 Rim Exit Device 643E is a robust solution designed for high-traffic environments requiring reliable egress control. This Grade 1 delayed egress exit device features a rim latch and is specifically crafted for applications such as behavioral health facilities, memory care, and retail environments, where preventing unauthorized exits and protecting assets is paramount. The CXA99EO offers a sleek aged bronze finish, ensuring it complements various architectural styles while maintaining durability. It integrates seamlessly with access control, fire prevention, and infant protection systems, making it a versatile choice for modern security needs. The device functions as exit only and is non-handed, simplifying installation across single and double doors. Measuring 48 inches in length, with a 3/4-inch deadlocking latch bolt, this exit device is designed for doors ranging from 34 to 48 inches wide and 1 3/4 to 2 1/4 inches thick. Its heavy-duty construction and grooved mechanism case ensure longevity and reliability in daily use. With a 15-second delayed egress feature, it provides ample time for security responses, enhancing safety without compromising accessibility. The Von Duprin CXA99EO 4 643E is the ideal choice for professionals seeking quality and security in door hardware solutions.
Grade 1 Rim Exit Device 643E
Grade 1 Delayed Egress Exit Device, Rim Latch, Exit Only, Aged Bronze
The Von Duprin CHEXIT is a delayed egress option available on all 98/99, 98/99XP and 33A/35A series exit devices. It is commonly used in behavioral health, memory care, and maternity applications to prevent patient abduction or elopement and in retail stores for asset protection. All control inputs, auxiliary locking, local alarm and remote signaling outputs are self-contained. The CHEXIT can easily be integrated with access control, fire prevention and infant protection systems.
Heavy-duty exit devices with grooved mechanism cases for all types of single and double doors.
The rim device is non-handed except when the following device options are used: SD (special dogging), -2 (double cylinder) or SS (signal switch).
Baa Qualified: Yes
Base Material: Steel
Burglar Rated: No
Commercial Residential: Commercial
Country of origin: USA
Cylinder Type: Non-Keyed
Device Length: 48"
Device Type: Rim
Dogging Options: Hex Key Dogging
Door Material: Metal or Wood
Door Thickness: 1 3/4" - 2 1/4"
Door Width: 34" - 48"
Electric Options: Delayed Egress Device 15 Seconds
Finish: 643E/US10B
Finish Family: Dark Bronze
Fire Rated: No
Fire Rating: No
Grade: Grade 1
Handing: Non-Handed
Includes Cylinders: No
Includes Trim: No
Installation: Commercial
Limited Warranty: 1 Year
Mechanical Function: Exit Only
Minimum Stile Size: Wide
Origin: USA
Pack Qty: 1
Physical Appearance: Wide Stile Pushpad
Restrictions: None
Reversible: Yes
Series: 99 Series Rim Exit Device
Strike Standard: 299
Subtype: Delayed Egress Exit Devices
Trim Design: Less Trim
Trim Type: Less Trim
Type: Exit Devices
Unit of Measure: EACH
Unit of Measure 2: CASE
Unit of Measure 2 Qty: 3
