XLS《金宁社区》

"丹灶镇金沙片区金宁社区",,

,,

, "项目名称:丹灶镇丹金沙区金宁社区治安视频监控系统设备采购",,

,,

, "序号","设备名称","设备参数","建议品牌","单位","数量" "

一、前端设备",,

,,

, "1","高速球","影像感应器:1/4SONYExviewHADCCD;

有效像素:752(H)*582(V)440K;

同步系统:内同步;

视频输出:1Vp/p/75ΩBNC;

白平衡:自动(AUTO);

电子快门:1/50s-1/10,000s;

OSD菜单:支持中文/英文,支持菜单密码管理功能;

水平清晰度:540TVL;

信噪比;

≥50dB;

变倍:26倍光学变焦(12倍电子放大);

最低照度;

Color0.

1Lux/F1.4;

B/W0.001Lux/F1.4;

焦距长度:.5-91.0mm;

光圈:自动;

旋转范围:水平0?~360?连续旋转;

垂直0?~91?带自动翻转,360?无限位;

旋转速度:水平0.05?~300?/S;

垂直0.03?~120?/S;

预置点:256,前1-64号预置点可为中英文标题,最多可以10中文字符,支持拼音输入;

图像冻结:支持预置点之间的图像冻结功能;

自动巡航:0~30号预置点顺序切换;

花样扫描:6条花样扫描路线,以容量来计算;

巡视轨迹:8条轨迹;

区域设置:8个;

报警输入:4路;

报警输出:2路;

控制方式:RS485总线控制;

通信波特率:2400bps、4800bps、9600bps;

地址码范围:0~255;

输入电压:24VAC/3.4A;

功耗:20W(不带加热器)/50W(带加热器);

风扇/加热器:3个微型散热风扇和一个加热器,可自动控制;

工作温度:-25℃~70℃(不带加热器)/-50℃~70℃(带加热器);

球罩尺寸:6寸.","美电贝尔/SONY/三星/三星光电","台","50" "2","球机电源","输入电压:220V;

输出电压:AC24V;

额定电流:≥1.7A","美电贝尔/SONY/三星/三星光电","个","50" "3","室外防水设备箱","*材质:热镀锌钢板,表面喷涂,喷涂颜色与杆一致;

;

*板厚度:1.2mm;

功能:放置摄像机电源、防雷器等;

","国产","各","50" "4","设备箱防拆装置","当机箱被撬开同时,将信号传给球机,通过球机追踪(门磁)","国产","套","50" "5","摄像机立杆","高度:6米;

横臂1米,圆锥杆;

*杆体壁厚:3mm;

设计风阻:35m/s;

*杆体材质:Q235-A普碳钢,热镀锌钢杆,杆体表面喷涂;

混凝土基础:0.5m*0.5m*1m;

其他要求:设有避雷针(φ18*450)和摄像机安装座","国产","根","44" "6","安装支架","长度1.5米(借杆);

*杆体壁厚:3mm;

*杆体材质:无缝管,热镀锌,杆体表面喷涂","国产","根","6" "7","视频信号防雷器","三合一防雷器","ASP/OBO/海德","个","50" "8","前端地线","*接地电阻≤10Ω(通过4平方电源线与防雷设备连接)","定制","套","50" "9","漏电配电盒","带漏电保护配电器、电源防雷插座","ASP/OBO/海德","套","50" "10","单路视频+单路反向数据+单路开关数据光端机","通过ISO9000质量认证、UL认证、通过公安部安全与警用电子产品质量检测中心检测,广东省公安厅技防产品生产登记备案;

8/10位PCM视频编码;

全数字、无压缩、无损伤传输;

自动兼容NTSC、PAL、SECAM视频制式;

数据格式支持RS

422、RS

485、曼码/Biphase数据;

工业级设计,可靠性高;

SMT表面贴装工艺;

结构紧凑,安装简便,即插即用;

带电热插拔,无须停机维护;

过载保护,自动恢复;

带电源、视频、数据、光路状态指示;

物理接口:BNC接头;

视频通道数:1;

视频输入阻抗:75Ω;