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Specifications: Product name: Monitoring Relay Rated voltage: DC 9V~24V / 1A Working temperature: -10℃~+60℃ Storage temperature: -20℃~+60℃ Relative humidity: 10-90%, no condensation Working frequency: GSM: 850/900/1800/1900MHz 3G WCDMA: 900/2100 MHz UMTS 3G CDMA2000: 850/1900MHz UMTS 3G: 850/2100MHz UMTS
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Dec 1, 2020· Item Type: Temperature Alarm . Material: ABS. Color: As picture shown. Rated Voltage: DC 9V to 24V / 1A. Working Temperature: to 10℃ +60℃ Storage Temperature: to 20℃ +60℃ Relative Humidity: 10 to 90%, No Condensation. Working …
