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GSM-RELAY6 6 channel relay output 6 alarm input GSM SMS Controller rechargeable battery for power failure alert
Specifications:
- Working frequency: GSM quad band
- Size: 0
- Power input: DC12V
- Output: 6 Relay output
- Model Number: GSM-RELAY6
- Item Type: Exit Button
- Input: 6 Alarm input
- Brand Name: FUGENG
- Free shipping
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