Performance Levels; Warranty - HID Mercury MR52-S3B Installations And Specifications

Powering
Trusted Identities

3.1 Performance Levels

Evaluated to UL 294 7th edition and ULC 60839-11-1: Grade 2 and indoor dry.
Optional requirements of ULC 60839-11-1 items have not been evaluated.
Feature
ULC 60839-11-1
Standby Power
Endurance
Line Security
Destructive Attack
These specifications are subject to change without notice.

3.2 Warranty

Mercury Security warrants the product is free from defects in material and workmanship under normal use and service
with proper maintenance for one year from the date of factory shipment. Mercury Security assumes no responsibility for
products damaged by improper handling or installation. This warranty is limited to the repair or replacement of the
defective unit.
There are no expressed warranties other than set forth herein. Mercury Security does not make, nor intends, nor does it
authorize any agent or representative to make any other warranties, or implied warranties, and expressly excludes and
disclaims all implied warranties of merchantability or fitness for a particular purpose.
Returns must be accompanied by a Return Material Authorization (RMA) number obtained from customer service, and
prepaid postage and insurance.
3.3 Liability
The Interface should only be used to control exits from areas where an alternative method for exit is available. This
product is not intended for, nor is rated for operation in life-critical control applications. Mercury Security is not liable
under any circumstances for loss or damage caused by or partially caused by the misapplication or malfunction of the
product. Mercury Security's liability does not extend beyond the purchase price of the product.
3.4 Regulatory
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
The MR52-S3B board must be powered by an NRTL (Nationally Recognized Testing Laboratory) approved Class 2 Listed
Power Supply.
PLT-06451, A.1
Level
Grade 2
I
IV
I
I
HID® Mercury™ MR52-S3B Reader Interface
16
Installation and Specifications
September 2023