Main functions and detailed product parameters: 1, fiber design, fashion appearance.
2, transmitter: L * W * thick (55 * 19 * 19), built-in rechargeable battery, charger for 0/0.5 (Nokia charger with night vision function
3, high-pixel DV camera, a clear record of special moments of life, more personalized publicity
4, super camera support: MP4 receiving host has four separate channels at the same time 4-channel wireless receiver probe signal
(Receivers at the same time with Super MP4 machine game and learning function) * with night vision function of the probe design
5, can support four cameras to record 4 different scenes of the screen.
6, large 2.8-inch true color screen, high-quality color video signal of the transceiver, with a significant fine quality.
7, MOVIE play function: used to play network movies, support 3GP, MP4 formats MPEG-4 or through conversion software into 3GP, MP4 format to play. Playback 640 * 480 @ 30fps.
8, audio player for playing various audio formats, including MP3 \ WMA and so on.
9, JPG (images \ photos) browsing, browse a variety of digital cameras for the photos, to support the E × IF2.1.
10, NES simulation games.
11, English-Chinese, Chinese-English Electronic Dictionary with dictionary pronunciation function.
12, multi-lingual (Chinese / English) set.
13, Extrapolation SD card to expand storage space.
14, Li-ion battery built-in wireless for more than 2.5 hours of video recording, video player for more than four hours.
15,2.4 G-band to avoid interference with 900MHz frequency band (such as mobile phones and base stations, wireless phone interference, etc.
16, without blocking the open and straight-line transmission distance up to 100m (in line with the standard version of FCC)
17, the product uses: family care. The management of security staff. Medical care. Private business and other evidence into the public sector.
Receiver specifications:
* 2G memory MP4 own memory games to learn the functions of e-books
* Pixels: 200W
* SD card expansion slot can be expanded to a maximum 6G
* Display: 2.8-inch LCD screen
* Video format: 3GP MP4 MPEG-4 RMVB
* Video Resolution: 640 * 480
* Music format: mp3/wma / ac3/ogg
* Photo format: jpg bmp picture format
* Receive frequency: 2.4G Band 4 Channel manually switch
* AV output: PAL standard / NTSC standard
* Headphone jack: standard 3.5MM
* SNR: 85 dB
* Language: English / Chinese / French / German / Japanese / Spanish / Italian / Russian
* USB interface: USB2.0 interface
* Size: 125 * 65 * 15mm
* System support: Windows 98SE/ME / 2000 / XP / 2003
* File Format: FAT32
* Power Supply: AC Adapter 5V/2A
* Internal Battery: lithium polymer 2500mah
* Standby: Wireless recording ≥ 2.5 hours (not including memory card)
≥ 4 hours video playback
Transmitter parameters:
First, the specifications
1.1 L * W * thick (55 * 19 * 19)
1.2 Built-in rechargeable battery, charger for 0/0.5 (Nokia chargers)
1.3 with a night vision device
Second, the technical requirements
1. Electrical performance indicators
2. 1.1 image carrier power 8 ~ 10dBm (RF test cable channels through measuring)
2. 1.2 image carrier frequency channel system
CH1 2 .. 414GHz CH2 2 .. 432GHz
CH3 2 .. 450GHz CH4 2 .. 468GHz
2. 1.3 image carrier frequency accuracy of ± 200kHz
2. 1.4 sound carrier level and the gap between the image carrier level-25dB ± 3dB
2. 1.5 sound carrier frequency difference between carrier frequency and image L 6.5MHz ± 30kHz
R 6.0MHz ± 30kHz
2. 1.6 Modulation Frequency 17.5MHz ± 0.25MHz
2. 1.7 voice bandwidth 80kHz ± 20kHz
2. 1.8-band clutter suppression> 60dB (24MHz in)
2. 1.9 video modulation rate of 1 ± 0.2Vp-p @ 75Ω
2. 1.10 audio modulation rate of 1 ± 0.2Vp-p @ 600Ω
2. 1.11 Audio frequency response 100Hz-20KHz
2. 1.12 to send video from the (non-blocking) ≥ 100m (with reception)
2. 1.13 supply voltage of +5 V DC
2. 1.14 Current consumption <60ma
产品主要功能和详细参数：
1， 纤维设计，时尚外观。
2， 发射机：长*宽*厚(55*19*19) ，内置可充电池,充电器为0/0.5(诺基亚充电器，带夜视功能
3， 高像素DV摄像，清晰记录生活精彩瞬间，更显个性张扬
4， 超强摄像头支持功能：MP4接收主机具备四个独立频道 可同时接收4路无线探头信号
（接收机同时具备MP4 超级游戏机和学习机功能）*带夜视功能的探头设计
5， 可支持4个摄像头，记录4的不同场景画面。
6， 超大2.8英寸真彩显示屏，高质量彩色视频信号的收发，画质跟显细腻。
7， MOVIE播放功能：用于播放网络电影，支持3GP，MP4格式的MPEG-4或通过转化软件转化成3GP,MP4格式播放。播放效果640*480@30fps。
8， 音频播放功能，用于播放各种音频格式，包括MP3\WMA等。
9， JPG（图片\照片）浏览功能,用于浏览各种数码相机的照片,支持E×IF2.1.
10，NES模拟游戏功能。
11，英汉，汉英电子词典，带词典发音功能。
12，多语言（中／英）设置。
13，外插SD卡，扩展存储空间。
14，内置锂电池，无线视频录制2.5小时以上，视频播放4小时以上。
15，2.4G 频段工作，避免 900MHz 频段的干扰（如手机及基站，无线电话等的干扰
16， 无阻挡开阔地直线传输距离达 100m （符合 FCC 标准的版本）
17， 产品用途：家庭监护.公司员工管理 安全防护 .医疗护理. 私探取证 商务和其它的公共行业。
接收机规格说明：
*自带内存2G内存 MP4 游戏 学习 电子书等功能
*像素 ： 200W
*SD卡扩充插槽最高可扩充至6G
*显示：2.8英寸液晶显示屏
*视频播放格式：3GP MP4 MPEG-4 RMVB
*视频分辨率：640*480
*音乐格式：mp3/wma /ac3/ogg
* 图片格式： jpg bmp图片格式
*接收频率：2.4G频段 4频道 手动开关
*AV输出：PAL制式 /NTSC制式
*耳机插孔：标准3.5MM
*信噪比： 85分贝
*语言： 英语/中文/法语/德语/日语/西班牙语/意大利语/俄罗斯语
*USB接口：USB2.0接口
*尺寸：125*65*15mm
*系统支持：视窗98SE/ME /2000 /XP /2003
*文件格式：FAT32
*电源：AC适配器 5V/2A
*内部电池：锂聚合物2500mah
*待机：无线录制 ≥2.5小时（不包括内存卡）
视频播放≥4小时
发射机参数说明：
一、 规格
1.1 长*宽*厚(55*19*19)
1.2 内置可充电池,充电器为0/0.5(诺基亚充电器)
1.3 带夜视功能
二、技术要求
1. 电性能指标
2. 1. 1 图象载波功率 8～10dBm(各频道射频测试电缆直通测)
2. 1. 2图象载波频率 频道系统
CH1 2..414GHz CH2 2..432GHz
CH3 2..450GHz CH4 2..468GHz
2. 1. 3 图象载波频率准确度 ±200kHz
2. 1. 4 声音载波电平与图象载波电平差距 -25dB±3dB
2. 1. 5 声音载波频率与图象载波频率差距 L 6.5MHz±30kHz
R 6.0MHz±30kHz
2. 1. 6 调制频偏 17.5MHz±0.25MHz
2. 1. 7 声音带宽 80kHz±20kHz
2. 1. 8 带内杂波抑制 >60dB (24MHz内)
2. 1. 9 视频调制幅度 1±0.2Vp-p @75Ω
2. 1. 10 音频调制幅度 1±0.2Vp-p @600Ω
2. 1. 11 音频频响 100Hz-20KHz
2. 1. 12 影音传送距离(无阻挡) ≥100m (配合接收)
2. 1. 13 供电电压 +5V DC
2. 1. 14 消耗电流 <60ma
RM 880
