19.3. Wireless Signal Status Monitoring .............................................................................................................................................................. 79
19.4. Disabling and Enabling Siren if Wireless Signal is Lost............................................................................................................................ 81
19.5. EKB3W - Wireless LED Keypad..................................................................................................................................................................... 81
19.6. EWR2 – Wireless Signal Repeater................................................................................................................................................................ 83
19.7. EWF1/EWF1CO - Wireless Smoke/CO Detector ........................................................................................................................................ 84
19.8. EW2 - Wireless Zone and PGM Output Expansion Module ...................................................................................................................... 86
19.9. EWM1 - Wireless Power Socket.................................................................................................................................................................... 86
20. WIRED SIREN/BELL............................................................................................................................................................... 88
20.1. BELL Output Status Monitoring................................................................................................................................................................... 89
20.2. Bell Squawk..................................................................................................................................................................................................... 89
20.3. Bell Squawk in Stay Mode ............................................................................................................................................................................. 90
20.4. Indication by EWS2 - Wireless Outdoor Siren Indicators ..........................................................................................................................91
20.5. Indication by EWS3 - Wireless Indoor Siren Indicators ............................................................................................................................ 92
21. BACKUP BATTERY, MAINS POWER STATUS MONITORING AND MEMORY........................................................................... 93
21.1. Backup Battery Status Monitoring .............................................................................................................................................................. 93
21.2. Mains Power Status Monitoring................................................................................................................................................................... 95
22. GSM CONNECTION AND ANTENNA STATUS MONITORING....................................................................................................97
22.1. GSM Connection Status Monitoring ............................................................................................................................................................ 97
22.2. GSM Antenna Status Monitoring ................................................................................................................................................................. 98
23. PARTITIONS .......................................................................................................................................................................... 99
23.1. Zone Partition ................................................................................................................................................................................................. 99
23.2. User Phone Number Partition...................................................................................................................................................................... 99
23.3. Keypad Partition and Keypad Partition Switch........................................................................................................................................100
23.4. User/Master Code Partition ...................................................................................................................................................................... 101
23.5. iButton Key Partition ................................................................................................................................................................................... 102
23.6. EWK1/EWK2/EWK2A Wireless Keyfob Partition .................................................................................................................................... 102
24. TEMPERATURE SENSORS................................................................................................................................................... 103
24.1. Adding, Removing and Replacing On-Board Temperature Sensors .................................................................................................... 103
24.2. Primary and Secondary Temperature Sensors........................................................................................................................................104
24.3. Setting Up MIN and MAX Temperature Thresholds. Temperature Info SMS...................................................................................... 105
24.4. Temperature Sensor Names....................................................................................................................................................................... 106
25. REMOTE LISTENING AND 2-WAY VOICE COMMUNICATION................................................................................................ 107
26. SYSTEM INFORMATION. INFO SMS..................................................................................................................................... 108
26.1. Periodic Info SMS..........................................................................................................................................................................................108
27. SYSTEM NOTIFICATIONS .....................................................................................................................................................110
27.1. SMS Text Message Delivery Restrictions ................................................................................................................................................. 120
27.2. SMSC (Short Message Service Center) Phone Number .......................................................................................................................... 120
28. EVENT AND ALARM LOG ......................................................................................................................................................121
28.1. Event Log ........................................................................................................................................................................................................121
28.2. Alarm Log....................................................................................................................................................................................................... 122
29. INDICATION OF SYSTEM FAULTS .........................................................................................................................................123
30. MONITORING STATION.........................................................................................................................................................125
30.1. Data Messages – Events.............................................................................................................................................................................. 126
30.2. Communication............................................................................................................................................................................................. 132
30.3. SIA IP Protocol Settings .............................................................................................................................................................................. 144
31. DUAL SIM MANAGEMENT ................................................................................................................................................... 144
31.1. Disabled Mode............................................................................................................................................................................................... 144
31.2. Automatic Mode ........................................................................................................................................................................................... 144
31.3. Manual Mode................................................................................................................................................................................................. 144
32. WIRED DEVICES................................................................................................................................................................... 146
32.1. RS485 Interface ........................................................................................................................................................................................... 146
32.2. 1-Wire Interface............................................................................................................................................................................................ 155
32.3. Modules Interface ........................................................................................................................................................................................ 155
33. SERVICE MODE .................................................................................................................................................................... 158
34. REMOTE SYSTEM RESTART ................................................................................................................................................ 158
35. EN 50131-1 GRADE 3............................................................................................................................................................159
36. ELDES CLOUD SERVICES ..................................................................................................................................................... 160
37. TECHNICAL SUPPORT .........................................................................................................................................................161
37.1. Troubleshooting ........................................................................................................................................................................................... 161
37.2. Restoring Default Parameters ................................................................................................................................................................... 161
37.3. Updating the Firmware via USB Cable Locally........................................................................................................................................ 161
37.4. Updating Firmware via GPRS Connection Remotely .............................................................................................................................. 162
37.5. Frequently Asked Questions...................................................................................................................................................................... 162
38. RELATED PRODUCTS........................................................................................................................................................... 164
39. GLOSSARY – APPENDIX 1.....................................................................................................................................................167
40. EKB3/EKB3W COMMANDS - APPENDIX 2 .......................................................................................................................... 169
41. SMS COMMANDS - APPENDIX 3 ......................................................................................................................................... 180