The additional RS232 port opens up a world of possibilities for IP Camera. With an addition of software and appropriate protocols IP Camera can be programmed to provide both remote control-ability and visual confirmation.
RS232接口为网络摄像机打开了世界的一道门。它带有一个附加软件并且适合网络摄像机协议，可以被制作成提供远程监控器和可视的确认设备。
The following three devices are made to demonstrate these capability;
以下三种设备演示这些性能：
网络感应迷你器模拟-数字输入-输出 生物感应器 poe注入器
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NetFeeler Mini |
Wireless Door/Window Sensor |
Wireless Smoke Sensor |
This device is designed as an environmental monitoring center. Modeled after it's larger predecessor, NetFeeler Lite, the mini version is capable of detecting changes in Temperature, Humidity and receive signals from 8 RF sensors. When any one of these sensors sends out a signal, NetFeeler Mini alarm will sound and sends out an email notification thru IP Camera). The user can then log into IP Camera to remotely monitor the situation using a standard web browser.
The user can also opt to expand NetFeeler Mini monitoring capabilities, by adding a Wireless Smoke Sensor, Gas Sensor and use with up to 7 door/window sensors.
这个设备被作为一个环境监控中心而设计出来，经过它的先导NetFeeler Lite的发展成型，这种迷你版本能够从8位频率传感器上获得到温度，湿度和信号。当任何一个感应器释放信号，网络感应迷你报警器将发出声音并且发出一封警报邮件通过网络摄像机。那么用户就可以通过网络摄像机使用标准的WEB浏览器进行远程遥控当时的情形。
用户也可以选择扩大网络感应迷你监控的容量，通过加入一个无线的烟感器，煤气传感器可以在7个门或窗户上使用。
NetFeeler Mini Network Diagram
Features:
On board LCD to display current temperature and humidity reading.
Built-in sensors to detect changes in surrounding temperature and humidity .
Built-in wireless RF sensor.
Use with Wireless Smoke Sensor to detect presence of smoke.
Use with Wireless Security Sensor to detect unauthorized access.
Monitor changes in environment thru the internet.
Able to send TRAP notifications via email.
性能：
在液晶显示器显示目前的温度和湿度情况。
内置传感器侦察周围温度和湿度的变化。
内置无线RF传感器。
使用无线安防传感器侦测烟的存在。
使用无线安防传感器可侦测到未被授权的侵入
通过internet网，监控器随环境而改变。
通过email传递TRAP警报。
Temperature Specification:
Detection Range : |
-40°C to +125°C |
Accuracy : |
±1°C |
Response Time : |
10 seconds in moving air |
Humidity Specification:
Detection Range : |
0 to 100% Relative Humidity Non-Condensing |
Accuracy : |
±0.5% Relative Humidity |
Response Time : |
15 seconds in moving air. |
Temperature range : |
-40°C to +85°C (-40°F to +185°F) |
Radio Frequency (RF) Specification:
RF Range : |
30 Metes clear line-of-sight |
Frequency : |
315 Mhz |
Receiver Sensitivity : |
-106dB |
温度特征
监控范围 |
-40°C to +125°C |
准确性 |
±1°C |
响应时间 |
10 /秒 |
湿度特征
监控范围 |
0 to 100% 相对湿度 Non-Condensing |
准确性 |
±0.5%相对湿度 |
响应时间 |
15/秒. |
温度范围 |
-40°C to +85°C (-40°F to +185°F) |
RF 发射频率特征
RE 范围 |
30 米可视范围 |
频率 |
315 Mhz |
接收敏感度 |
-106dB |
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