我的位置：
克莱默KRAMER-6–键通用房间控制器(US, EU, UK)-RC-52N
6–键通用房间控制器(US,EU,UK)6个黄色背光按钮定制标签，可拆卸按钮盖1个双向RS–232端口1个红外发射器端口1个用于学习的红外传感器安装在标准的1帮美国，欧盟
地址：上海市肇嘉浜路798号坤阳国际商务广场301
电话：021-64453136、021-64453139(联系就说在DAV音视工程网上看到的)
| 经销商 | 联系方式 | 价格 |
|---|---|---|
| 克莱默KRAMER | 021-64453136、021-64453139 | 面议 |
RC−52N是使用串行和红外控制设备（如投影仪和显示器）对小空间进行简单，便捷控制的理想选择。
Back Lit & Label Capable Buttons — 6 yellow, tactile feedback, backlit buttons.
Custom Labeled, Removable Button Caps.
RS–232 Control Port — Controls a device via serial control protocols.
IR Control Port — Controls a device via IR control protocols.
IR Sensor Port — Learns commands from IR remotes.
Program Control — Program configuration with Kramer K–Config software — supports up to 4 commands per macro and 4 toggling macros per button.
Keypad Lock–Out — Option for tampering prevention by locking and unlocking of the keypad buttons.
USB Port — For uploading configuration files and supplying power during configuration.
Mounting — In–wall, in standard 1 gang US, EU or UK wall junction boxes.
Easy Installation — Fits to standard in–wall boxes for simple and cost–reducing installation.
应用
演示文稿和会议室系统，会议室和会议厅
