19 keys Numeric keypad.system: IBM PC AT, the DOS series, the WINDOWS series, UNIX, LINUX |
Specifications of Hytera SM19A1 Specifications Dimensions 97 mm x 64.0 mm x 39.4 mm Weight about 230 g Color black PTT Key available Emergency Key available Connector 10-pin connector Microphone Sensitivity –21±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa IP Rating IP54 Operating ...
1.Keypad made of stainless steel.Vandal resistance. 2.Font button surface and pattern can be customized according to customer requirements 3.Buttons layout could be customized as clients’ request. 4.With the exception of the telephone, the keyboard can also be designed for ...
Come From 余姚翔龙通讯实业有限公司
1. Material: 304# brushed stainless steel. 2. Conductive silicone rubber produced using natural rubber, wear resistance, corrosion resistance, anti-aging 3. Stainless steel keypad frame is available as customer’s request. 4. Double-sided PCB (customized), contacts Gold-finger ...
Come From 余姚翔龙通讯实业有限公司