Nanjing Dihuai Electronic Technology Co., Ltd.
Customized Products Designed for You. Success starts with choosing, please contact us！
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500 Meter Wireless Video Monitoring Type
16 Channel Switch Quantity Self Swinging Fire Monitor
Wireless Remote Control
Production Description
| Frequency Range | 433MHz |
| Receiving Sensitivity | -100dBm |
| Password Protection | 2-40 billion groups |
| Antenna Forn | external extended suction cup type |
| Installation method | built-in rail fixed |
| Power Supply | conventional range AC and DC 12-24V |
| Working temperature | -25℃~+75℃ |
| Storage temperature | -40℃~+80℃ |
Attentions
1. Due to transportation requirements, the product is not equipped with battery.
2. When you order, please remark the voltage, DC12V/24V or AC220V/380V(AC by external transformer).
Warranty & Service
1. Customized logo and trademark are warmly-welcomed.
2. Good after-sale services offered.
3. 1 year warranty period, spare parts supply for free.
4. 100% QC inspection before shipment.
Our service.
1. Any queries will be answered within 24 hours.
2. Professional manufacturer, strong R & D team support.
3.OEM / ODM available, we can customize according to customer requirements.
4. Due to transportation restrictions, the battery is not in the package. you should buy your own AA battery.
5. We are a factory from China. please don't worry about the quality and service of our products.
6. If you have any questions about products and logistics, you can email us and we will reply as soon as possible.
7. After-sales service:
1) all products are subject to strict factory quality inspection before packaging.
2) all the products have been packed in our factory, and the second package is delivered by express delivery before shipment.
3) if there are any problems during operation or installation, please contact us freely and we will solve them with professional guidance.
8. Thank you for your trust and cooperation!