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Product Features:
1. [Voltage] The 12V single-channel remote control switch uses a 2A relay, operates at a frequency of 433MHz, and requires a working voltage of 3.7-12V DC.
2. [Learning Button] This wireless remote control switch can learn multiple remotes, and all buttons on each remote can be learned.
3. [Easy to Use] The switch can be controlled via a remote with multiple switches, or multiple remotes can be flexibly and arbitrarily combined to control one switch.
4. [Parameters] The wireless remote control switch operates with locking, momentary, and interlock functions, and has 2 built-in CR2016 button batteries (75mAh).
5. [High-Quality Material] The wireless relay remote control switch is made of high-quality ABS material, which is strong, stable, durable, and can be used for a long time.

Specifications:
Item Type: Switch Module
Material: ABS
Working Voltage: DC3.7-12V
Operating Frequency: 433MHz
Output Mode: Switch Signal
Maximum Load: 2A
Operating Modes: Latching, Momentary, Interlock (Switching Through Pads)
Remote Control Built-in Button Battery: 2 x CR2016 (75mAh)

Package List:
1 x Switch Module
1 x Remote Control
1 x User Manual
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