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Zigbee Frequency: 2.400GHZ-2.484GHZ. Alarm current: ≤15mA. The best installation height for wall mounting is 1.2-1.5m (Note that it needs to be used with a gateway, and this sensor is suitable for E-MicroLink system).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.