Sichuan Jiuzhou Electric Group Co Ltd
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Teaching Amplified System
產品型號:
DR100
品牌名稱:
Hu Shan
描述
聯絡供應商
描述
- Dim: 31cm x 16cm x 7.6cm.
- Infrared receiving frequency: 2MHz.
- Power supplier: 220V 50Hz.
- Dim: diameter11cm height: 7cm.
- Emission infrared wavelength: 850nm.
- Infrared receiving frequency: 2MHz.
- Emission range: 7-15metres.
- Receive frequency: ≥10mv.
- Installation methods: ceiling type.
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