The Mini UPS for Router Biometric CCTV Door Lock eSSL 12V Mini UPS with Adaptor is a compact, reliable, and efficient uninterruptible power supply solution specifically designed to ensure consistent 12V DC power to essential devices like Wi-Fi routers, CCTV cameras, biometric devices, and other small electronics. Built using advanced SMPS (Switched-Mode Power Supply) technology, this mini UPS bridges the gap between frequent power cuts and the need for continuous connectivity, providing instant power backup without any delay.
Ideal for both home and office environments, this plug-and-play device features an inbuilt lithium-ion battery, fast charging, auto switch-over, and overload protection, ensuring not just uninterrupted power but also safety and longevity for connected devices.
Key Features of Mini UPS for Router Biometric CCTV Door Lock eSSL 12V Mini UPS with Adaptor
✅ Instant Power Backup
Never lose your internet connection or surveillance coverage during power outages. The eSSL 12V Mini UPS kicks in instantly when electricity goes off, ensuring zero downtime.
✅ Compatible with Multiple Devices
Designed to power Wi-Fi routers, modems, biometric attendance machines, CCTV cameras, ONU devices, and other 12V DC-powered electronics.
✅ Compact & Lightweight Design
With a sleek body and portable build, it fits easily alongside your networking or security setup without consuming space.
✅ High-Capacity Lithium Battery
Equipped with a durable rechargeable lithium-ion battery that provides 4–8 hours of backup, depending on device load.
✅ SMPS Technology
Uses advanced SMPS to offer higher efficiency, lower heat generation, and enhanced battery performance over time.
✅ Auto Switch-Over
Seamless transition between electricity and battery power ensures your device never goes offline during a power failure.
✅ Smart Charging
Built-in fast charging circuit automatically charges the UPS when electricity is restored, minimizing recharge time.
✅ Overload & Short-Circuit Protection
Includes electronic protection features to avoid damage to both the UPS and connected devices.
✅ Plug and Play
No installation hassle. Simply plug in the adaptor and connect it to your 12V device. It’s that easy.
✅ LED Indicators
Integrated LED indicators show the real-time status of charging, power mode (AC/DC), and battery health.
Technical Specifications
| Specification | Details |
|---|---|
| Model | eSSL 12V Mini UPS with Adaptor |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage | 12V DC |
| Output Current | 1A to 2A (depends on model variant) |
| Battery Type | Inbuilt Lithium-ion battery |
| Backup Time | 4 to 8 Hours (varies by load) |
| Charging Time | 2 to 3 Hours |
| Technology | SMPS-based |
| Protections | Overload, short-circuit, overcharge |
| Indicators | LED for Power & Battery |
| Body Material | Durable ABS Plastic |
| Connector Type | DC Barrel Plug |
| Weight | Approx. 250g |
| Dimensions | Compact (e.g., 100mm x 70mm x 30mm approx.) |
Benefits
🛡 Uninterrupted Internet Access
Whether you’re working from home, attending online classes, or streaming content, you can count on your network to stay connected even during blackouts.
🔒 Enhanced Security Surveillance
With no downtime in your CCTV system, your premises remain continuously monitored, regardless of power availability.
📊 Business Continuity
For businesses relying on biometric attendance or cloud connectivity, this mini UPS guarantees continued operations without disruption.
🔌 Power Efficiency
SMPS design ensures less power consumption while maintaining optimum output, making it cost-effective and eco-friendly.
💡 Peace of Mind
Forget about frequent power cuts affecting your digital lifestyle or office productivity. This device provides real-time power reliability.
Applications
- Wi-Fi Routers & Modems
- CCTV Cameras & DVR/NVR
- Biometric Devices (Attendance/Access Control)
- POS Machines
- Optical Network Units (ONU/ONT)
- Intercom Systems
- Smart Home Devices
Why Choose eSSL 12V Mini UPS?
- Trusted Brand: eSSL is known for cutting-edge security and power backup solutions.
- Durable & Reliable: Built with top-grade components and tested for safety.
- Excellent Support: Backed by eSSL’s responsive customer service and warranty.
Package Contents
- 1 × eSSL 12V Mini UPS Unit
- 1 × AC Adaptor
- 1 × User Manual
- 1 × Connector Cable (DC Barrel or Universal Tip)
Installation & Usage
- Connect the adaptor to the UPS input.
- Plug the UPS into your wall socket.
- Connect your device (router, camera, etc.) to the UPS output port.
- The UPS starts working immediately with auto switch-over between battery and mains.
Safety Instructions
- Avoid exposing the device to moisture or extreme temperatures.
- Use only the provided or compatible adaptors.
- Do not attempt to open or repair the unit yourself.
- Charge regularly if not used for a long time.
Frequently Asked Questions (FAQs)
1. What devices are compatible with the eSSL 12V Mini UPS?
Any 12V DC device such as routers, biometric devices, and CCTV cameras.
2. How long is the backup time?
It provides backup for 4 to 8 hours depending on device power consumption.
3. Can I use this for my Wi-Fi router and modem simultaneously?
Yes, if both devices consume within the output current limit (1–2A combined).
4. How do I know if the UPS is charging?
There is an LED indicator showing charging status.
5. What if there’s a sudden power cut?
The UPS switches instantly to battery power without interrupting device performance.
6. Is it safe to leave the UPS connected 24/7?
Yes, it has built-in protection against overcharging and short-circuiting.
7. Can I use it outdoors?
No, it is intended for indoor use only.
8. How long does it take to recharge the battery fully?
Typically 2 to 3 hours under normal conditions.
9. What is the lifespan of the battery?
Up to 3–5 years with regular use and proper maintenance.
10. Can I charge the UPS and use it at the same time?
Yes, it supports simultaneous charging and discharging.
11. Does it support PoE devices?
No, it is designed for 12V DC non-PoE devices.
12. What if I connect a device above 2A?
It may cause overload or shut down; always ensure power draw is within limits.
13. Is it portable?
Yes, it’s extremely compact and travel-friendly.
14. Does it come with an AC power adaptor?
Yes, the package includes the required adaptor.
15. Is this product BIS certified?
Please check the latest model batch for certifications.
16. Can I use it with a mini PC or Raspberry Pi?
Yes, as long as the device requires 12V and within current specs.
17. What is the output connector size?
It usually has a 5.5mm x 2.1mm DC barrel plug.
18. Does it make any noise while running?
No, it operates silently.
19. Is it hot-swappable?
Yes, it switches without disrupting power flow.
20. What is the warranty period?
1 year from the date of purchase.
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