BITUO TECHNIK / ENERGY MANAGEMENT
SRS/1PM Single-Channel Smart Relay Switch with Power Monitoring
SRS01 1PM is a compact single-channel relay switch with integrated power monitoring and wireless communication. It provides real-time measurement of voltage, current, power, and energy, making it ideal for smart home automation and lighting control.
Product Type
SRSVariants
- Mini Retrofit Design: Ultra-compact (38×42×16mm) fits behind existing switches. Supports 16A max load, keeping your original switch style while adding smart control.
- Real-time Monitoring: Measures real-time voltage, current, power, and energy for precise consumption tracking across home and commercial devices.
- 16A Control Support: Works with both toggle and momentary switches. Control lights via App or physical wall switch simultaneously without conflict.
- Flexible Connectivity: Available in 3 editions to match your needs: Tuya Wi-Fi (Easy App), Matter over Wi-Fi, or Open Wi-Fi <-> Standard Zigbee 3.0 Switchable.
- Built-in Safety: Equipped with over-temperature, over-current, and over-voltage protection to extend product lifespan and minimize failure risks.
Download: Datasheet | Manual
KEY FEATURES
Tuya Wi-Fi connectivity for remote switching and monitoring.
Single-channel relay control with active power visibility.
Compact integration for connected electrical systems.
Specify SRS/1PM for your application
Our team can support selection, integration, and deployment planning.
Core Capabilities
Hover over the image to view details.

Mini Retrofit Design
Ultra-compact (38×42×16mm) fits behind existing switches. Supports 16A max load, keeping your original switch style while adding smart control.

Easy Installation
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.

Visual Energy Charts
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.

Combo Communication
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.

