FAQ
TL;DR: "The guy is able to spend 3 thousand max"—and yes, Android control of gates, garage, and heating is doable with Wi‑Fi/GSM or alarm‑panel add‑ons under ~3,000 PLN. Plan for feedback and security from day one. [Elektroda, lukas198820, post #17770636]
Why it matters: This FAQ helps homeowners and installers choose a safe, affordable path from simple on/off to full feedback control, right from Android.
Quick Facts
- Budget target cited: ~3,000 PLN for basic Android control of gate, garage, and furnace/boiler. [Elektroda, lukas198820, post #17770636]
- Entry option flagged by installers: “The cheapest is probably Sonoff” Wi‑Fi relays. [Elektroda, suworow, post #17772036]
- ROPAM NeoGSM‑IP uses the official Android app called RopamNEO. [Elektroda, sosarek, post #17772909]
- Satel alarm panels can expand I/O via Port Expander modules. [Elektroda, keseszel, post #17770568]
- Scope first: on/off only vs status feedback, plus security requirements. [Elektroda, suworow, post #17772036]
Can I control garage doors, gates, and locks via an Android app without a full PLC?
Yes. Use an alarm panel with automation outputs or a simple Wi‑Fi/GSM controller. Map a relay to each opener or lock using a dry‑contact input. Add feedback inputs if you need status. Choose the option that fits your budget and growth plan. [Elektroda, suworow, post #17770628]
What budget should I plan for a basic setup?
Plan around 3,000 PLN for a basic app‑controlled gate, garage, and heating switch. Final cost depends on device count, wiring complexity, and platform choice. Start with essentials, then add sensors, expanders, and security features as needed. [Elektroda, lukas198820, post #17770636]
What’s the cheapest way to start?
Low‑cost Wi‑Fi relays are a fast entry. As one installer noted, “The cheapest is probably sonoff.” Pair modules, assign relays to openers or boiler contacts, and test actions in the app. Add feedback later. Secure access and avoid exposing devices directly online. [Elektroda, suworow, post #17772036]
Which Android app works with ROPAM NeoGSM‑IP?
Use the RopamNEO Android app with NeoGSM‑IP. Check the product description for supported features, like output control, status views, and notifications. Configure secure roles before handing over to the homeowner. [Elektroda, sosarek, post #17772909]
Does ROPAM NeoGSM‑IP hang when switching several outputs at once? Do I need a bus?
NeoGSM‑IP is designed for multi‑output control when configured correctly. Set output types and priorities and test concurrent scenes. Use the system bus for distributed I/O modules and socket controllers, and size the power supply appropriately. Validate simultaneous actions during commissioning. [“Ropam NEO GSM‑IP User Manual”]
Can I combine multiple Sonoff 4‑relay modules in one app?
Yes. Use Scenes in the eWeLink app to trigger several modules together. Note that modules remain separate hardware, so plan wiring carefully. Edge‑case: cloud outages can block Scenes unless you enable LAN Control for local fallback. Label devices and set interlocks. [“eWeLink App User Guide”]
Are Sonoff relays OK for gates or garage openers?
Use a relay with dry‑contact or momentary mode tied to the opener’s trigger input. Typical multi‑channel Wi‑Fi relays rate around 10 A per channel, so avoid switching motor mains if not certified. Prefer low‑voltage trigger control for reliability. [“SONOFF 4CH Pro R3”]
How can I see temperature status in the app?
Choose hardware that accepts temperature probes. With Wi‑Fi, pair a relay model that supports sensors, plug in the probe, and view live readings in the app. Use alerts or automations to protect the boiler and rooms. [“SONOFF TH10/TH16”]
Is it safe to control a gas cooker or boiler remotely?
Treat gas appliances conservatively. Use only manufacturer‑approved interfaces, like thermostat contacts, not main power or gas lines. Plan for feedback and make “security” a core requirement. Always verify the appliance manual before wiring. [Elektroda, suworow, post #17772036]
Should I choose Satel + expanders, ROPAM, or a PLC like WAGO/Fibaro/Nexwell?
Match the tool to scope. For alarm plus simple controls, use an alarm panel with outputs and expanders. For minimal needs, a Wi‑Fi or GSM controller is simpler and cheaper. PLCs fit complex logic but increase cost and programming effort. [Elektroda, suworow, post #17770628]
How do I add more I/O to a Satel panel?
Add and program expanders when you need more inputs or outputs. Port Expander modules extend capacity over the system bus and help keep wiring organized. Label and map channels to each device clearly. [Elektroda, keseszel, post #17770568]
Do I need device feedback, or is on/off enough for gates and boilers?
Decide at the start. For simple toggling, one relay per device may suffice. If you need status, add sensors and input monitoring. This choice affects hardware, app behavior, and total cost. Prioritize security in either case. [Elektroda, suworow, post #17772036]
How do I plan this project quickly?
- Decide scope: on/off only or control plus feedback and alerts.
- Choose platform: alarm panel with expanders, or Wi‑Fi/GSM controller, within budget.
- Prioritize security: restrict access, and test remote actions before handover. [Elektroda, suworow, post #17772036]
What security practices should I follow for remote control?
Use strong unique passwords and 2FA, and keep firmware updated. Avoid port‑forwarding devices directly; prefer vendor cloud or a VPN. Remove defaults, revoke old phones’ access, and disable unused services on devices and routers. [“OWASP IoT Top 10”]
Can I control devices via GSM/SMS instead of the internet?
Yes. A GSM controller can trigger outputs via SMS or calls, independent of broadband. It suits simple needs and rural sites. Add status notifications for confirmation. Check coverage, antenna placement, and SIM costs before deployment. [Elektroda, suworow, post #17770628]
If you could please.
