Arkzeo Delay Vibration Alarm Module 12V Normally Open Trigger Delay Relay Delay Circuit Module Module Relay Sale Switch 1

Arkzeo Delay Vibration Alarm Module 12V Normally Open Trigger Delay Relay Delay Circuit Module Module Relay Sale Switch 1

describe 12v DC delay turn on or delay turn off the module 1. 8 time periods select the shortest 0.1s and the longest 1 hour 2. Anti-power-down protection diode better protection module 3. Large current load can be connected (250V AC 10A or 30V DC...


Walmart

$9.60
Delivery: $2.99

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