| Color | 2G Without Adapter |
|---|---|
| origin | Mainland China |
| high-concerned chemical | None |
| certification | NONE |
| model | T |
| smart home platform | NONE |
Check the listing for details. Din-Rail GSM SMS Remote Control 4 Channel Relay Output Switch Controller. Color: 2G Without Adapter, Condition: New. Listed at 444.99 USD. GSM Frequency : GSM:850/900/1800/1900Hz. Add or remove users by SMS Text command. Automatically report current status by SMS to the 1st number. Based on GSM Network, applied to many applications. Relay Specification: 3A/250V AC | 20A/14V DC.
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