ناتشر سويتش (ثقيل)
Product Description
The LifeSmart Nature Switch Heavy Duty LS220-GRH is an industrial-grade, high-capacity smart wall switch engineered to handle demanding electrical loads that standard smart switches cannot safely support. This heavy-duty model retains the sophisticated, award-winning aesthetics of the Nature Switch series, featuring a premium frameless large-panel button layout in a refined grey finish that coordinates perfectly with modern architectural and interior designs.
Unlike standard smart switches designed only for light lighting circuits, the LS220-GRH is purpose-built to control high-power household and commercial appliances. It is ideal for safely automating high-inductive or high-resistive loads, such as:
Large water heaters and pumps
Central ventilation systems
Heavy-duty air conditioning units
Large-scale lighting arrays
Internally, it features upgraded, high-spec magnetic latching relays and reinforced circuit paths. This robust internal architecture effectively eliminates the risk of contact welding and thermal breakdown during high-current rushes.
When integrated with the LifeSmart Smart Station hub via the proprietary long-range CoSS wireless protocol, this heavy-duty terminal unlocks complete automated infrastructure control. This enables a suite of intelligent system capabilities:
Secure Monitoring: Track real-time operational states and power usage of high-drain devices.
Runtime Schedules: Establish custom schedules to optimize appliance runtimes and reduce energy costs.
Smart Scenes: Trigger automated ecosystem linkages across other smart devices based on daily habits.
It also supports seamless cross-platform integration for instant voice command control via Apple HomeKit, Amazon Alexa, and Google Assistant.
Technical Specifications
General
Model Number: LS220-GRH
Control Channels: 1 Way / 1 Gang Heavy Duty Configuration
Control Unit: Upgraded high-capacity heavy-duty magnetic latching relay
Power Supply: AC 100 to 240V, 50/60Hz
Static Power Consumption: Less than or equal to 0.6W
Maximum Overload Capacity: Engineered for high-power appliances (Water heaters, pumps, high-load HVAC)
Relay Durability: Industrial grade, tested for up to 38,880 operations
Wiring Interface: Live + Neutral configuration with reinforced terminal blocks
Radio and Connectivity
Radio Protocol: CoSS proprietary protocol
Signal Range (Open Field): Up to 200 meters transmission distance
Smart Control Integrations: Apple HomeKit, Google Assistant, Amazon Alexa
Construction and Environment
Color Finish: Grey
Casing Materials: V0-grade fire-retardant PC (Polycarbonate) bottom cover with ABS + PC top cover panel
Design Style: Frameless, large-panel flat tactile button layout
Installation Type: In-wall concealed positioning using a standard 86-type electrical backbox
Dimensions (Outside Wall Frame): 86 x 86 x 11 mm
Dimensions (Total Product Depth): 86 x 86 x 36 mm
Operating Temperature: -5°C to 45°C
Operating Humidity: 5% to 90% RH non-condensing