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Realheyi (Pty) Ltd · info@realheyi.com · South Africa
Step 1 of 6
Fill in your details below. Your order is built to order — we'll confirm via WhatsApp within one business day.
Step 2 of 6
All options include the full DIY Kit — sensor, enclosure, pre-configured unit, and installation guide.
Pay in full by EFT. Fastest build priority.
70% deposit to secure your build slot, 30% balance before shipment.
Step 3 of 6 — Optional add-on
Your Realheyi monitor auto-restarts after a power cut — but it can't monitor while the power is off. Add solar + battery backup to keep it running 24/7, even through Stage 6.
Solar panel + backup battery + control box
Keeps your monitor running continuously during load shedding — professionally wired to your unit.
⚠️ Your WiFi router will also need backup power for WhatsApp alerts to work during load shedding — we'll ask about this on the next step.
No thanks — I'll sort backup power separately or don't need it
Step 4 of 6 — Recommended add-on
Your tank monitor knows exactly when levels are high or low. Add the WiFi Borehole Remote Switch and it can switch your pump off when the tank is full — and alert you to switch it on when it drops. No driving. No guessing. No overflows.
| What you get | Without switch | With switch |
|---|---|---|
| Know your tank level | ✓ | ✓ |
| Get WhatsApp alerts | ✓ | ✓ |
| Auto-off when tank is full | ✗ | ✓ |
| Remote on/off from phone | ✗ | ✓ |
| Run history & status alerts | ✗ | ✓ |
| Stop driving out to flip switch | ✗ | ✓ |
WiFi Borehole Remote Switch
Integrates with your tank monitor. Switches pump off when tank is full, alerts you when it's low. Plus remote on/off from anywhere.
Once-off · DIY install · no monthly fees
No thanks — I don't need borehole control right now
Step 5 of 6 — Still worth considering
The full switch wasn't for you right now — that's fine. But here's a more basic option that still lets you switch your borehole on or off remotely from your phone, without the automatic integration.
Basic WiFi Borehole On/Off Switch
Switch your borehole on or off from your phone — manually, when you choose to. Internet required to operate.
Once-off · DIY install · no monthly fees · internet required
⚠️ Does not integrate with the tank monitor level thresholds. Does not work offline or during load shedding without internet.
No thanks — I'll add borehole control later
Step 6 of 6 — Optional add-on
Without backup power on your router, WhatsApp alerts won't go out during load shedding — even if your monitor has its own battery backup.
WiFi router backup battery system
Keeps your internet connection alive throughout load shedding so alerts reach you without interruption. Works with most standard home routers.
No thanks — my router already has backup power, or I'll sort it separately
Almost there
Check everything looks right before you pay. You can go back and change anything.
Once you confirm, we'll send you a Yoco payment request via WhatsApp and email within one business day. Your build slot is only secured once payment is received.
We've received your order and you'll get a Yoco payment request via WhatsApp and email within one business day. Your build slot is secured once payment is received.
Your order reference
RHY-000000