监护人监控摄像机生产的部件进口 索尼东芝松下TDK UTC 等知名企业。

所有的闭路电视摄像机中使用的电子设备都是全新原装。

严格细致的生产工艺，完备的生产和检测设备，严格按照企业标准生产和检验，这一切都已经生产高品质的闭路电视摄像机，也推动了不到0.3％的维修率。

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发展阶段：80°Chigh温度老化7天用电负荷，在-20℃下4天以上店面，并做破坏性试验

生产阶段：30℃〜40℃，电力负荷老化24小时

定期抽样测试：每个月1-2 PS各型号将在70℃高温用电负荷老化3天，在20℃下存放2天

长寿测试：主要产品将在老化室连续长期老化。 这些产品将每月进行测试。

100％最好的质量保证

监护人监控摄像机生产的部件进口 索尼东芝松下TDK UTC 等知名企业。

所有的闭路电视摄像机中使用的电子设备都是全新原装。

严格细致的生产工艺，完备的生产和检测设备，严格按照企业标准生产和检验，这一切都已经生产高品质的闭路电视摄像机，也推动了不到0.3％的维修率。

-

发展阶段：80°Chigh温度老化7天用电负荷，在-20℃下4天以上店面，并做破坏性试验

生产阶段：30℃〜40℃，电力负荷老化24小时

定期抽样测试：每个月1-2 PS各型号将在70℃高温用电负荷老化3天，在20℃下存放2天

长寿测试：主要产品将在老化室连续长期老化。 这些产品将每月进行测试。

在摄像头有智能设计装置，确保长寿命和清晰的图像。

A. 防雷 设备：

独特的隔离式防雷 保护 电路，其可有效地

分离高达5000伏的脉冲电压。 为辅

特殊的LC滤波电路，它可以有效地隔离和吸收雷电高

由破坏性冲击压力产生的和，从而大大降低了

相机的雷击损坏率

B. 无闪烁LED 设备

特殊设计的红外灯开关电路实现实现

无闪烁功能，当开启/关闭红外。

消除了闪烁和灯光不稳定的现象时，红外灯开启/关闭。

C.出色的色彩还原设备

精心设计的电路方案，反复调试程序

软件可确保出色的色彩渲染，使得相机

无论在室内还是室外，都可以还原真实场景

的原始颜色。

D.高效率恒流驱动器设备

我们的红外产品采用高效红外灯驱动电路。 电路的效率是95％以上，且其误差仅为0.3％。 当电源电压是标准电压的范围之内 - 50％到+ 50％的变化，红外灯驱动电流变化几乎是0.3％，也就是说在电源电压急剧波动不会影响正常的灯的光与 红外灯的寿命。 这是一个普遍的阻力限制流量驱动器和降压型恒流驱动电路不能做到这一点。

E.低照度设备

采用了索尼新的高灵敏度，低照度HAD CCD芯片。

监护人相机摄像能力大大提高

在微弱的灯光，也大大扩大了使用红外距离。

光灵敏度比传统摄像机提高136％

F.Low红外光的衰减设备。

通过使用大核心，高功率红外LED管，高精度和高效率

恒流红外驱动电路，我们的CCTV摄像机的红外光衰减超低。

1年以内，光衰减为3％，和光衰减五年内30％

深圳市卫实业发展有限公司是监控摄像机和液晶监视器十年profeesional制造商。 由于产品质量好和漂亮的售后servvice，公司拥有在国内外良好的声誉。 我们在印尼5年代理。 我们的合作非常好，因为我们公司的高品质的产品和良好的售后服务，销售服务。

我们希望能与您建立在不久的将来的合作。

欢迎你们来我公司考察。 该接送服务将提供。

选择监护人，监护人选择产品，你将受益于;

1.良好的施工质保2年内

2.你的客户满意的质量。

3.你的客户订单持续

4.你可以从你的市场良好的口碑，并获得更多的订单。

5.我们的专业的售前和售后

6.合理的价格。

7.快速Develiery时间。

贸易术语：

1.付款方式：T / T生产之前只有30％的存款，将前付清70％余款交付（西部联盟欢迎）

2.生产周期为50〜100个：4〜7天

3.样品可以在3天交付

4.航运运价是根据您的要求报价
5.航运港口：深圳，香港
6.折扣是根据订单数量提供
7.最小起订量：1片

我们的服务：
1.你的询问有关我们的产品或价格将在回答24小时。
2.训练有素，经验丰富的工作人员回答流利的英语所有的查询
3. Distributoership供您独特的设计和一些我们目前的模型
4.保护您的销售面积，设计理念和所有你的私人信息

5.私人标签和经销权是正在讨论的提议。
6.我们自己的设计和产品开发没有任何专利问题。

Guardian CCTV Camera's production components imported from SONY Panasonic TOSHIBA TDK UTC and other famous enterprises.

All the electronics used in the cctv camera are new and original.

Strict and detailed production technology, complete production and testing equipment, in strict accordance with the enterprise standard production and inspection, all this has produced high quality cctv camera, also contributed to less than 0.3% repair rate.

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Development Stage: 80 °Chigh temperature Aging 7 days with electric load, store at -20°C more than 4 days, and do the destructive test

Production Stage: 30 °C-40 °C with electric load aging 24hour

Regular sampling Test: Every month, 1-2 PS of each model will be at 70 °C high temperature with electric load aging for 3 days, and at 20 °C storage for 2 days

Longevity Test: The main products will be continuous long-term aging in the Aging Room. These products will be test every month.

100% BEST Quality ASSURANCE

Guardian CCTV Camera's production components imported from SONY Panasonic TOSHIBA TDK UTC and other famous enterprises.

All the electronics used in the cctv camera are new and original.

Strict and detailed production technology, complete production and testing equipment, in strict accordance with the enterprise standard production and inspection, all this has produced high quality cctv camera, also contributed to less than 0.3% repair rate.

-

Development Stage: 80 °Chigh temperature Aging 7 days with electric load, store at -20°C more than 4 days, and do the destructive test

Production Stage: 30 °C-40 °C with electric load aging 24hour

Regular sampling Test: Every month, 1-2 PS of each model will be at 70 °C high temperature with electric load aging for 3 days, and at 20 °C storage for 2 days

Longevity Test: The main products will be continuous long-term aging in the Aging Room. These products will be test every month.

There Smart design device in the camera to ensure the Long life and Clear image.

A. Lightning protection Device:

Unique isolation type lightning protection circuit, which can be effectively

separated as much as 5000 volts of pulse voltage. supplemented by

special LC filter circuit, it can isolate effectively and absorb lightning high

pressure produced by the destructive impulse and, thus greatly reduces the

lightning damage rate of the camera

B. Flicker-free LED Device

Special designed IR LED switch circuit implementation realizes

flicker-free function when IR on/ off.

Eliminates the Flicker and lights unstable phenomenon when IR on/ off.

C. Excellent color reproduction Device

Carefully designed circuit scheme and repeatedly debugging program

Software ensures excellent color rendering, making the camera

whether indoors or outdoors, can be realistic scenery of reduction

of the original color.

D. High Efficiency Constant Current Driver Device

Our infrared products adopt efficient infrared lamp driver circuit. The efficiency of the circuit is more than 95%, and its error is only 0.3%. When the power supply voltage is within the scope of the standard voltage of - 50% to +50% change, infrared lamp drive current change is nearly 0.3%, that is to say sharp fluctuations in supply voltage does not affect the normal lamp light and infrared lamp life. This is a general resistance limit flow driver and step-down type constant current drive circuit can not do it.

E. Low Illumination Device

Using SONY new high sensitivity, low illumination HAD CCD chip.

Guardian camera image pickup ability is greatly improved

in weak light, also greatly expanded the use of infrared distance.

The light sensitivity is 136% higher than traditional cameras

F.Low infrared light attenuation Device.

By using of the great core, high-power infrared LED tube and high precision & high efficiency

constant current infrared driver circuit, our CCTV camera's infrared light attenuation is ultra-low.

Within 1 year , the Light attenuation is 3%, and the light attenuation is 30% within five years

Shenzhen Guardian Industrial Development Co. , Ltd is a profeesional manufacturer of CCTV Camera and LCD Monitor for ten years. As good quality products and nice after-sales-servvice, Our company has good reputation in Domestic and Overseas. We have a Agent in Indonesia for 5 years. We cooperate very well because our company's high quality products and good after-sales-services.

We hope can establish the cooperation with you in the near future.

You are most welcome to visit our company. The pick-up service will be supplied.

Choose Guardian, Choose Guardian product, you will benefit from;

1. The good construction warranty 2 years

2. Your client satisfied on the quality.

3. Your client continued orders

4. Your can get good reputation from your market and obtain more orders.

5. Our professional service before and after sale

6. The reasonable price.

7. Quick Develiery time.

Trade Terms:

1. Payment: T/ T only 30% deposits before production, 70%balance to be paid before deliver (Western Union are welcomed)

2. Production Lead Time for 50~100pcs: 4~7days

3. Sample can be delivered in 3days

4. Shipping freight are quoted under your requests
5. Shipping port: Shenzhen, HongKong
6. Discounts are offered based on order quantities
7. MOQ: 1Piece

Our Service:
1. Your inquiry related to our products or prices will be replied in 24hrs.
2. Well-trained and experienced staffs to answer all your enquires in fluent English
3. Distributoership are offered for your unique design and some our current models
4. Protection of your sales area, ideas of design and all your private information

5. Private labeling and distributorships are offer under discussion.
6. Our own design and product development without any patent problem.