UL 1635:4ED 2018-04-13

FOREWORD
INTRODUCTION
1 Scope
2 General
3 Glossary
4 Installation and operating instructions
5 Electric shock
CONSTRUCTION
Assembly
6 General
7 Protection of service personnel
8 Enclosures
9 Corrosion protection
Field wiring connections
10 General
11 Cord connected products
12 Permanently connected products
13 Grounding
Internal wiring
14 General
15 Wiring methods
16 Separation of circuits
17 Bonding for grounding
Components, electrical
18 General
19 Overcurrent protection
20 Semiconductors
21 Switches
22 Transformers and coils
Spacings
23 General
24 Components
PERFORMANCE - ALL UNITS
25 General
26 Operation
27 Subscriber's control units
28 Circuit and operation of subscriber control unit
29 Normal operation test
30 Incorrect connection tests
31 Input test
32 Output measurement test
33 Electrical supervision test
34 Undervoltage operation test
35 Overvoltage operation test
36 Variable ambient test
37 Humidity test
38 Leakage current tests for cord-connected products
39 Electric shock current test
40 Overload test
41 Endurance test
42 Jarring test
43 Dielectric voltage-withstand test
44 Temperature test
45 Abnormal operation test
46 Electrical transient tests
47 AC induction test
48 Polymeric materials test
49 Battery replacement test
50 Drop test
51 Strain relief test
52 Ignition through bottom-panel openings test
53 Mechanical strength tests for enclosures
54 Special terminal assemblies tests
55 Attack tests
INTRUSION DETECTION
56 General
POWER SUPPLIES
General
57 General
Rechargeable (secondary) batteries
58 General
Performance
59 Power failure
60 Operation
61 Digital alarm communicator receiver power supply
SHORT RANGE RADIO FREQUENCY (RF) DEVICES
62 General
63 Time to report alarm
64 Inoperative transmitter reporting
65 Battery status indication
66 Tamper protection
67 Interference protection
68 Reference level determination
69 Interference immunity
70 Frequency selectivity
71 Clash
72 Clash error
73 Error (falsing) rate
74 Throughput rate
75 Transmitter stability test
76 Transmitter accelerated aging test
77 Installation instructions and user manual
MANUFACTURING AND PRODUCTION-LINE TESTS FOR HIGH-VOLTAGE
  PRODUCTS
78 General
79 Production-line dielectric voltage-withstand test
80 Production-line grounding continuity test
MARKING
81 General
82 Marking permanency tests
ACCESSORY EQUIPMENT
83 General
84 Construction
85 Performance (installation) test
86 Marking
APPENDIX
A Standards for components

These requirements cover digital alarm communicator system units for use in central-station burglar-alarm systems, proprietary burglar alarm systems, police station connect burglar-alarm systems, residential burglar-alarm systems, residential fire warning systems, and home health care medical alert systems.