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RTU5023 Temperature Humidity Alarm GSM 3G 4G Wireless SMS Alert Power Outage SALE

RTU5023 Temperature Humidity Alarm GSM 3G 4G Wireless SMS Alert Power Outage

$131.77$138.70
  • Condition: New
  • Ships from: US
  • Seller: bling_gifts (97.9% positive)
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About this item

Alarm: Support 10 authorized user numbers, you can receive alarm SMS when alarming, and the last 5 authorized numbers can also receive alarm call reminders. GSM Frequency: 850/900/1800/1900MHz (default).

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