Hub or Kit
Decide whether to start with a standalone smart home hub or a hub-based starter kit, with checks for compatibility, duplicate controllers, and setup risk.
YSRSAI YSR-Z-4K Smart Button
This smart button is perfect for anyone who wants to simplify their smart home without constant phone use. It's ideal for a busy parent who needs to control lights or scenes quickly while managing household tasks.
While many focus on device compatibility, this button offers something more valuable: effortless control that fits into your daily rhythm. The four buttons respond to different presses, so a single tap can dim the living room lights for movie night, while a long press activates your 'goodnight' scene from across the house. You'll appreciate how the tactile feedback makes it feel intuitive, not like another tech gadget to figure out.
Powered by long-lasting batteries, it works reliably with platforms like Tuya and Home Assistant. Just pair it with your Zigbee hub, and you're set to create up to 12 customized actions that make your home smarter with a simple press.
Features
- Supports up to 12 scenes with 3 pairing modes per button
- Powered by 2*AAA batteries with up to 2 years of battery life
- Wireless Zigbee technology for reliable remote control
- Compatible with Tuya, Home Assistant, Homey, Hubitat, and Zigbee2MQTT
- Requires Tuya Zigbee Hub, Zigbee 3.0 USB Dongle, or Home Assistant for connection
- 4 buttons with single-click, double-click, and long-press actions for device and scene control
General specs
- Brand: YSRSAI
- Model: YSR-Z-4K
- Seller: Retailer
- ID: B0BRV51VLX
- Brand: YSRSAI
- Width: 1.6 inches
- Height: 0.6 inches
- Length: 5.5 inches
- BatteryLife: up to 2 years
- PowerSource: 2*AAA batteries
- ButtonActions: single-click, double-click, long-press
- Compatibility: Tuya, Home Assistant, Homey, Hubitat, Zigbee2MQTT
- MaximumScenes: 12
- NumberOfItems: 1
- HubRequirement: Tuya Zigbee Hub
- NumberOfButtons: 4
- WirelessTechnology: Zigbee
- ConnectivityOptions: Tuya Zigbee Hub, Zigbee 3.0 USB Dongle, Home Assistant
- PairingModesPerButton: 3
- First listed by seller: January 16, 2026
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | YSRSAI | IHSENO | Shelly | |||
| Model | YSR-Z-4K | Remote2 | SNZB-01M | RC Button 4 ZB | Remote | 850001595575 |
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| Rating |
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| Price | RUB 1,871.08 | RUB 1,327.33 | RUB 1,554.68 | RUB 1,678.89 | RUB 1,405.46 | RUB 1,561.71 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 28, 2026 | May 28, 2026 | May 29, 2026 | Apr 11, 2026 | May 28, 2026 | May 28, 2026 |
| Dimensions | 50.038, 22.352, 50.038 | 35.56, 109.22, 12.7 | 13.21, 89.41, 14.99 | |||
| Connectivity | Zigbee | Bluetooth, Zigbee | Zigbee | Zigbee | ||
| Power Source | Battery | Battery, Wire-free | Battery | |||
YSRSAI YSR-Z-4K white
RUB 1,871.08
When this device makes sense
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