| PST-DS-161 Specifications | |
| Product Name | Tuya Smart WiFi EU Water Heater Boiler Switch |
| APP Name | Tuya Smart or Smart Life |
| Switch | EU Version (86*86*35mm) |
| Voltage | AC 100-240V, 50/60Hz 20A, 40A optional |
| Control Method | WiFi, Voice (Alexa/Google Home), App (Tuya Smart/Smart Life), Touch |
| Switch mode | Touch/Mobile phone |
| Max Power Load | 4000W |
| Lifespan | The button life is 100000 times. |
| Back Shell Material | Fire-Retardant PC |
| Wiring Requirement | Neutral Wire Required |
| WiFi Standards | IEEE 802.11 b/n/g 2.4G Hz |
| Support Voice Control | Work with Amazon Alexa/Google Assistance |
| Material | Panel: Ultra clear tempered glass panel; Back shell: fire restriction PC |
| Operation Temp. | –10°C to +60°C |
| Humidity | 5%--95% non-condensing |
| Color Options | White, Black, Gold (Optional) |
| Unit Box Dimension | 10.6*10*5cm |
| Unit Weight | 0.22kg |
| Carton Packing | 50PCS per ctn: 11.4kg, 51.5x22x26.5CM |
| PST-DS-161 Package List | |
| Touch Switch | x1 |
| User Manual | x1 |
| Screws | x2 |
| PST-DS-161 Product FAQ | |
| Q1: What is this product? A: It’s a Tuya Smart Water Heater Switch (Model DS-161) for controlling water heaters via APP, voice (Alexa/Google Home), with a 4000W power rating. |
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| Q2: Is the panel material durable? A: The panel is made of tempered glass, which is scratch-resistant and durable. |
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| Q3: Can I control it via my phone? A: Yes, it can be controlled remotely via a dedicated smart home app (like Tuya Smart, Smart Life) when connected to WiFi. |
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| Q4: Does it support voice control? A: Yes, if connected to smart assistants like Amazon Alexa or Google Assistant, you can control the switch with voice commands. |
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| Q5: Does it support 5GHz WiFi? A: No, only 2.4GHz WiFi (common for Tuya smart devices). |
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| Q6: Can multiple switches be controlled by one app? A: Yes, the app allows you to manage multiple smart switches in one interface for centralized control. |
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| Q7: Does it have a timer function? A: Yes, you can set timers via the Tuya/Smart Life App. |
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| Q8: How do I install it? A: Follow the wiring diagram (requires live and neutral wires) and use the included mounting accessories. |
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| Q9: Can I group it with other Tuya devices? A: Yes, you can group it with other Tuya smart devices via the app for unified control. |
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| Q10: What’s the response time for commands? A: The response time is typically less than 1 second. |
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| Q11: Can it work without WiFi? A: Without WiFi, you can still use the touch function to control the switch locally. Remote app and voice control require WiFi. |
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| Q12: How to reset the switch? A: Usually, long-press the touch area for a certain time (like 5 - 10 seconds) until the indicator light flashes to reset it to factory settings. |
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| Q13: Does it have status indicators? A: Yes, there are indicator lights (like the small blue light) to show the switch's status (on/off, pairing mode, etc.). |
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| Q14: Can I share control with family members? A: Yes, through the app, you can share device control permissions with other family members' accounts. |
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| Q15: Does it support scene settings? A: Yes, the app allows you to create scenes (like "Home Mode" to turn on multiple devices including this switch). |
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| Q16: Does it have energy monitoring? A: No, this model is a basic on/off/voice control switch and doesn’t include energy monitoring. |
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| Q17: What if the touch function stops working? A: First, check if the power supply is normal. If power is okay, try resetting the switch. If the problem persists, contact customer support. |
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| Q18: What if I have a power outage? Does it retain settings? A: It typically retains settings after a power outage. |
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| Q19: How do I reset the switch? A: Follow the reset instructions in the user manual, usually involving pressing and holding the touch panel for a few seconds. |
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| Q20: Can I control multiple switches with one app? A: Yes, you can add and control multiple Tuya smart switches via the same app. |
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| Q21: How durable is the ABS material? A: ABS is a durable plastic material, resistant to impact and wear, suitable for long-term use as a wall switch. |
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| PST-DS-161 OEM & ODM Service | |
| Q22. Can make OEM? A: Yes, we can. PID OEM:1000PCS Box & manual OEM: 2000PCS; Laser logo: 300PCS. Icon design: 300PCS |
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