FAQ
TL;DR: Satel Integra 64+ adds USB, 3EOL, thermostat and email; one ABAX controller links up to 48 wireless sensors [Elektroda, mayer2005, post #14502829] "Security is definitely very good" [Elektroda, dariusz.bembenek, post #14497383] AES-192 encryption secures mobile control.
Why it matters: Choosing the right model early prevents costly re-wiring and input shortages later.
Quick Facts
• Extra hardware: Integra 64 Plus includes second 1 A AUX PSU and onboard USB [Elektroda, Misiekfu, post #14497098]
• Email/SMTP: Needs Integra Plus + ETHM-1 Plus; standard 64 cannot send mail yet [Elektroda, Stan-Mar, post #14497140]
• Wireless capacity: 48 ABAX devices per ACU-120/270 controller; each ATD-100 uses two zones [Elektroda, mayer2005, post #14502829]
• Encryption: Mobile app uses 192-bit AES key replicated from 12-byte panel passphrase [Elektroda, dariusz.bembenek, post #14497383]
• Siren wiring: 4×0.5 mm² up to ~10 m is adequate for non-battery sounders [Elektroda, mayer2005, post #14591522]
1. What hardware upgrades does Integra 64 Plus offer over the standard 64?
The Plus board adds a second 1 A AUX power supply, onboard USB for quick programming, 3EOL/NC zone handling, Grade 3 detector compliance and thermostat logic with ATD-100 sensors [Elektroda, Misiekfu, #14497098; Elektrode, dariusz.bembenek, #14497383].
2. Is the price premium for the Plus version justified in a typical home?
If you need email alerts, thermostat functions or >32 hardwired zones, the Plus pays off; otherwise the standard 64 covers basic alarm and lighting control at lower cost [Elektroda, Stan-Mar, post #14497140]
3. Can I connect a 7-inch TSI keypad to a non-Plus panel?
Yes. TSI communicates via the same RS-bus; both Integra 64 and 64 Plus accept it [Elektroda, Misiekfu, post #14497098]
4. How do I enable email notifications?
Install ETHM-1 Plus, wire it to the panel bus, enter SMTP data, and tick “Send E-mail” in DloadX. Only Plus panels support the command-level SMTP frame [Elektroda, Stan-Mar, post #14497140]
5. How secure is smartphone control?
The MobileKPD2 app exchanges 192-bit AES-encrypted frames; the 12-character key you set in ETHM is mirrored to 24 bytes internally. "Security is definitely very good" [Elektroda, dariusz.bembenek, post #14497383]
6. How many ATD-100 wireless thermostats can I add?
Each ACU-120/270 controller supports 48 Abax devices; every ATD-100 occupies two zones, so one controller handles up to 24 thermostats [Elektroda, mayer2005, post #14502829]
7. Does the TSI’s network port replace an ETHM module?
No. The TSI LAN is only for its own configuration, camera streams and master-slave linking. Remote programming or MobileKPD still needs ETHM-1/ETHM-1 Plus [Elektroda, dariusz.bembenek, post #14664344]
8. Is 4×0.5 mm² cable enough for a siren 10 m away?
Yes; the on-board fused outputs protect the circuit, and that cross-section carries the typical 300 mA load safely [Elektroda, mayer2005, post #14591522]
9. Can I use 2EOL to read two light switches on one zone?
Technically one contact would show as alarm, the other as tamper, but separate zones remain far simpler to program scenes [Elektroda, mayer2005, post #14591522]
10. How many virtual outputs can I create on Integra 64?
The sum of physical plus virtual outputs is 64; complex logic (e.g., >80 scenes) therefore needs Integra 128 or 256 [Elektroda, lukzak2298, post #14596685]
11. What happens if shutter ‘up’ and ‘down’ relays fire together?
Motors can stall and overheat within 30 s; include interlocking relays or Satel’s blind-type outputs which internally lock opposite directions [Typical installer practice].
12. How frequent are firmware updates and what do they add?
Updates arrive irregularly; Satel sometimes slips in new features and sometimes only bug-fixes without changelogs [Elektroda, dariusz.bembenek, post #14497383]
13. How-to: Three steps to enable mobile control via ETHM-1
- Wire ETHM-1 to panel bus and router.
- In DloadX, set panel key & network parameters.
- Pair MobileKPD2 by entering IP, port and 12-character key.
Finished—you now arm/disarm and toggle outputs remotely [Elektroda, Misiekfu, post #14497098]
14. Edge case: what if I exceed AUX PSU load?
The panel’s electronic fuse shuts at roughly 1.2 A; sirens and sensors drop offline until the overload clears, so calculate current draw with 30 % headroom [Satel Manual; typical spec 1 A max].