Johnson Controls S300 Series Hardware Installation Manual page 4

UNDERWRITERS LABORATORIES COMPLIANCE VERIFICATION SHEET
The following model number is listed under Underwriters Laboratories® (UL) 1076 for Proprietary Burglar Alarm
Units and Systems, UL 294 for Access Control Systems Units, and Underwriters Laboratories of Canada 
ULC/ORD-C1076-86.
S300-DIN-L
When installed at the site the following requirements must be met to comply with these standards.
1. The S300-DIN-L is intended to be used with listed sub-assemblies found in file BP4166, Vol. 2, Sec. 7.
2. The S300-DIN-L in combination with the listed sub-assembly must be connected to a UL Listed
Uninterruptible Power Supply that provides a minimum of 24 hours of AC emergency power.
3. The tamper switch must be connected to a listed sub-assembly and enabled at all times.
4. Transient protection devices that are installed must not be removed or defeated.
5. Do not connect equipment to an AC power source that is controlled by a switch.
6. UL 294 Performance Levels
Destructive Attack
Endurance
Line Security
Standby Power
Level I
Level IV
Level I
Level II