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产品详细说明:
功能特性：
金属针孔门口机，经典人性化设计,CMOS或CCD摄像头可选.
免提式室内机，经典造型，7寸真彩ＴＦＴ. 清晰图像
对讲，监视，双向通话，开锁功能
有夜视功能和内线对讲功能.（多台分机）
图像亮度、彩色度、响铃音量可调节.
多种和弦铃声可自由切换，优雅悦耳.
门口机与室内机自由配套组成1对4，2对4,等，,满足不同用户需求,
国际标准设计及生产，四线制系统，安装简单方便，用户可自行安装.
适用于别墅、家庭、办公室、写字楼，机关单位等场所使用。
技术参数：·
音频不失真率≥50mW
通话时间:90秒，监视时间:30秒
电源适配器输入电压：AC100-240V50Hz–60Hz
电源适配器输出电压：AC14.5V1200mA
频率响应：300～3400HZ±3dB
工作电压：DC15V±10%
分辨率：20万像素
功耗：静态＜0.5W，通话状态＜10W
安装方式：门口机嵌入式安装，室内机手柄壁挂
室内机外形尺寸：228（长）×114（宽）×20（厚）mm
门口机外形尺寸：６９（长）×１５７（宽）×２３（厚）mm
安装尺寸：４９（长）×１２６（宽）×２０（厚）mm
Features:
Metal Pin-hole camera, good design, CMOS or CCD sensor. 6 LED lights, nightvision.handfree indoor monitor, 7 inch TFT,clear image.intercommunication,monitoring the outdoor,unlock..Intercommunication is available between indoor and outdoor unit..Brightness, chroma and ring adjustable.3-chord melody rings for option.two cameras can connected with four monitors.(different choice)four wires,DIY installationIncluding in one kit:One indoor monitor, one outdoor camera, power adapter, user manual,cables.Packing detail: Color box,5sets in one carton.surface mounting for monitor,Flush mounting for cameramonitor dimension: 228(L)×114(W)×20(H)mmcamera dimension:69(L)×157(W)×23(H)mmWiring requirements:30M: RVV4 X 0.5 mm,50M: RVV4 X 0.75 mm,100M: RVV4 X 1.0 mm
Specification：
Night vision illumination distance; more than 2 metersGain control: AutomaticWorking temperature: -10 C- 50 CIllumination: 0.1 LuxCamera angle: 92 C degrees wide-anglevoltage: AC100-240V 50Hz-60HzTalk time delay: 90SMonitor time delay: 30SDissipation: stand-by <0.5W working <10WRelative humidity: 10 % - 90%(RH)
