Product Series: Electric Door Lock
Model: EL-U70TDS
Product Overview
The EL-U70TDS Electric Door Lock is a heavy-duty mortise electric lock designed for steel doors in high-security and restricted-access environments. It features latch bolt monitoring, request-to-exit monitoring, fire-rated compliance, and Grade 1 mechanical performance.
Features
- Non-Handed Design
- Suitable for Steel Doors
- Ideal for Security and Restricted Areas
- Optional Master Key Function
- Heavy-Duty Grade 1 Construction
- Fire Rated up to 90 Minutes
- Latch Bolt Monitoring (LBM)
- Request to Exit Monitoring (REX)
Technical Specifications
| Specification | Details |
|---|---|
| Model | EL-U70TDS |
| Door Type | Steel Door |
| Input Voltage | 12V / 24V DC |
| Current Consumption | 600mA |
| Lock State | Locked when power is off |
| Backset | 70mm |
| Door Thickness | Standard: 45mm |
| Optional Door Thickness | 35mm / 64mm |
| Loading Capacity | 6000N |
| Handle Strength | 1600N |
| Finish | Stainless Steel (SS), PVD PS |
| Optional Feature | Master Key |
Compliance & Certifications
Electronic Compliance
- ANSI/BHMA A156.25-2007
Mechanical Compliance
- ANSI/BHMA A156.13-2005 Grade 1
Fire Rating
- GB12955-28
- 90 Minutes Fire Rated
Monitoring Functions
LBM (Latch Bolt Monitor)
SPDT switch that monitors the full extension of the main latch bolt.
Benefits
- Lock status monitoring
- Integration with access control systems
- Security alarm monitoring
REX (Request to Exit Monitor)
SPDT switch that monitors activation of the free lever.
Applications
- Alarm shunting
- Releasing electromagnetic locks
- Egress monitoring
Key Dimensions
Based on the engineering drawing:
| Dimension | Size |
|---|---|
| Backset | 70 mm |
| Lock Body Height | 202.98 mm |
| Lock Body Width | 105.3 mm |
| Main Mechanism Height | 147.72 mm |
| Cylinder Diameter | Ø35 mm |
| Lever Handle Length | 130 mm |
(Page 2 engineering drawing)
Handing Conversion Instructions
The lock is non-handed, allowing conversion between left-hand and right-hand door applications.
Steps to Change Handing
- Use a hex key to loosen the screw behind the latch bolt.
- Pull the latch bolt completely out of the lock case.
- Rotate the latch bolt to the desired handing direction.
- Tighten the screw securely.
- Apply thread locker (Loctite 242 recommended).
- Use a flat screwdriver to flip the locking piece forward twice.
- Handing reversal is complete.
Important: Follow installation instructions carefully regarding the spring cage position.
Applications
- Commercial Buildings
- Government Facilities
- Data Centers
- Restricted Access Areas
- Industrial Security Doors
- Office Access Control Systems
- Fire-Rated Door Installations
WooCommerce Product Description
EL-U70TDS Electric Mortise Door Lock
The EL-U70TDS is a Grade 1 electric mortise lock designed for steel doors and high-security access control applications. Featuring latch bolt monitoring (LBM), request-to-exit monitoring (REX), fire-rated certification, and support for both 12VDC and 24VDC operation, it provides reliable security for commercial, industrial, and institutional facilities.
Key Features:
- Grade 1 ANSI/BHMA Certified
- Fire Rated 90 Minutes
- LBM & REX Monitoring Outputs
- 12/24VDC Operation
- Non-Handed Design
- 6000N Load Capacity
- Optional Master Key
- Suitable for Steel Doors
Reviews
There are no reviews yet.