1.Key frame uses special PC / ABS plastic. 2.Keys are made by secondary injection molding and words will never fall off, never fade. 3.Conductive rubber is made of natural silicone-corrosion resistance, aging resistance. 4.Circuit board using double-sided PCB (customized), ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-10 15:49:37 ]
1. Shell is made of Special PC/ ABS 2. 304# stainless steel armoured cord or weather proof PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver. ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-10 15:38:00 ]
1. Shell is made of Special flame resistant ABS material. 2. 304# stainless steel armoured cord or PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver. 4. Flame rating is HB under UL94. ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-10 15:35:29 ]
1. Shell is made of Special PC/ ABS 2. 304# stainless steel armoured cord or PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver. ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-10 15:27:38 ]
1.Key frame uses high quality zinc alloy material. 2. Buttons are made of high quality zinc alloy, with a strong anti-destruction capability. 3. With natural conductive silicone rubber -weather resistance, corrosion resistance, anti-aging. 4. Double side PCB with golden finger, ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-10 15:24:30 ]
1. Shell is made of Special PC/ ABS 2. 304# stainless steel armoured cord or PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver. ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-01 16:02:45 ]
1. Shell is made of Special PC/ ABS 2. Cord: 304# stainless steel armoured cord or PVC coiled Cord 3. Pierce-proof and Hi-Fi transmitter and receiver, noise cancelling microphone is available. ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2020-04-01 15:53:19 ]
Material Vandal Resistence PC ABS757 Weather Resistence ABS PW-978B Carbon-Loaded ABS Carbon Fiber material or specified Cord Armoured cord and Coiled cord available Cord Length customized Receiver Non-Varistor(Standard) With varistor(Available) Microphone Carbon Transmitter ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2019-09-10 12:43:41 ]
Material Vandal Resistence PC ABS757 Weather Resistence ABS PW-978B Carbon-Loaded ABS Carbon Fiber material or specified Cord Armoured cord and Coiled cord available Cord Length customized Receiver Non-Varistor(Standard) With varistor(Available) Microphone Carbon Transmitter ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2019-09-10 12:41:46 ]
Quick Details: 1. 15 Keys Vandal proof IP65 stainless steel, Dot matrix keypad . 2. carbon -on-gold key switch technology . 3. rear mounting/bracket mounting Descriptions: 1. 15keys IP65 dynamic compact format vandal proof ,Industrial numeric keypad with industrial PCB ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2019-09-10 12:37:22 ]
Quick Details: 1. 15 Keys Vandal proof IP65 stainless steel, Dot matrix keypad . 2. carbon -on-gold key switch technology . 3. rear mounting/bracket mounting Descriptions: 1. 15keys IP65 dynamic compact format vandal proof ,Industrial numeric keypad with industrial PCB ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2019-09-10 12:37:20 ]
快速详细信息： 1. 15按键IP65防暴不锈钢，点阵键盘。 2.碳 - 酮按键技术。 3.后部安装/托架安装 说明： 1. 15keys IP65动态紧凑格式防暴，工业数字小键盘与工业PCB电子设备。 2.工业PCB具有碳 - 上 - ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2019-09-10 11:29:52 ]
技术参数 防水等级 IP65 环境噪声 ≤60dB 工作 频率 300〜3400Hz的 单反 5〜15分贝 RLR -7〜2分贝 STMR ≥7分贝 工作温度 -30℃〜+50℃ 相对湿度 ≤95％ 气压 80Kpa-110千帕 特征 1.外壳采用特殊PC / ABS的 2. ...
余姚翔龙通讯实业有限公司 [Telecommunications] [Telephone Accessories] [2019-09-10 11:23:54 ]
