SOHOMACH LYAI-15 Sprinkler Timer with Brass Inlet: Control via 2.4GHz WiFi without hub
For the gardener who wants to water their lawn or garden while away on vacation, this smart sprinkler timer offers true remote control. It's not just about home security for your property, but about peace of mind for your plants, ensuring they thrive even when you're not there.
Set up a weekly watering schedule in the app in under three minutes, and the timer handles the rest. The rain sensor automatically pauses watering during storms, so you never waste water or drown your flowers. When you need a quick burst, use manual override to wash your car or give potted plants an extra drink without changing your schedule.
With solar power and a brass inlet, this device runs reliably for months without battery changes or leaks. Control it via Alexa from your couch, and get low-battery alerts on your phone to stay informed. Enjoy healthier plants and lower water bills, all managed from anywhere with your smartphone.
Features
- Solar-powered with 9+ month battery runtime
- Rain sensor automatically pauses watering
- Weekly cycle and one-time watering modes
- Manual override for 1-59 minute bursts
- Premium brass inlet connector resists corrosion
- IPX4 waterproof and solar-powered design
- Compatible with Alexa and Google Assistant
- Works with Smart Life and Tuya apps
- Control via 2.4GHz WiFi without hub
General specs
- Brand: SOHOMACH
- Model: LYAI-15
- Seller: Amazon
- ID: B0F2182RVJ
- Weight: 304
- Material: Brass
- IP Rating: IPX4
- Child Lock: Yes
- Dimensions: 120, 48, 110
- Inlet Size: 3/4 in
- Outlet Size: 3/4 in
- Rain Sensor: Yes
- Thread Size: G3/4
- Battery Type: AA
- Connectivity: Wi-Fi
- Control Type: Electronic
- Max Run Time: 9
- Power Source: Solar
- Programmable: Yes
- Connection Type: Threaded
- Operation Modes: Automatic, Manual
- Smart Assistant: Alexa
- App Compatibility: Tuya
- First listed by seller: 2/2/26
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
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| Brand | SOHOMACH | SATXTREM | Shrivee | RainPoint | RainPoint | RainPoint |
| Model | LYAI-15 | ST-08W | HCT-638-2 | HTV245FRF+HWG023WBRF | HTV145FRF+HWG040WLBRF | |
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| Price | $19.99 | $19.99 | $66.99 | $79.99 | $89.98 | $75.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 2, 2026 | February 2, 2026 | February 2, 2026 | December 9, 2025 | February 2, 2026 | February 2, 2026 |
| Weight | 304 | 49.9 | 227 | , | <num1>, <num2> | |
| Material | Brass | Plastic | Metal, Plastic | Brass | Brass | Brass |
| IP Rating | IPX4 | IP65 | IP55 | IP65 | IP65 | |
| Child Lock | Yes | Yes | Yes | Yes | ||
| Dimensions | 120, 48, 110 | 152.4, 101.6, 41.66 | 155, 173, 84 | 81.28, 187.96, 139.7 | 90, 213, 126 | |
| Inlet Size | 3/4 in | 3/4 in | 3/4 in | 3/4 in | ||
| Outlet Size | 3/4 in | 3/4 in | 3/4 in | 3/4 in | ||
| Rain Sensor | Yes | Yes | Yes | Yes | Yes | |
| Thread Size | G3/4 | G3/4 | G3/4 | G3/4 | ||
| Battery Type | AA | AA | AA | AA | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Control Type | Electronic | Electronic | Electronic | Electronic | Electronic | |
| Max Run Time | 9 | , | <num1>, <num2> | |||
| Power Source | Solar | Solar, Battery | AC Power | Battery | Battery | Battery |
| Programmable | Yes | Yes | Yes | Yes | Yes | |
| Connection Type | Threaded | Threaded | Threaded | Threaded | ||
| Operation Modes | Automatic, Manual | Automatic, Manual | Automatic, Manual | Automatic, Manual | Automatic | |
| Smart Assistant | Alexa | Alexa | Alexa | Alexa | ||
| App Compatibility | Tuya | Tuya | Tuya | Tuya | Tuya | |
| Zones | 2 | 3 | 2 | |||
| Valve Type | Electromagnetic | Electromagnetic | Electromagnetic | Electromagnetic | ||
| Display Type | LCD | LED | LCD | LCD | LCD | |
| Outlets | 1 | 2 | 1 | |||
| Programs | 3 | 6, 6 | 6 | |||