Product Overview
The KJB DVR256 Weather Clock Cam is a discreet recording device integrated into a functional weather clock. This unit is designed for covert surveillance, offering high-definition video recording capabilities. It features motion sensor technology to optimize battery life and includes a snapshot option for still photo capture.
Key features include:
- Covert DVR with integrated camera.
- Quick and easy installation process.
- Real-time video recording.
- PIR (Passive Infrared) function for motion detection in both video recording and still photo modes.
- Fully functional digital clock displaying time, date, temperature, and humidity.
- Three distinct LED indicators for status: Green for battery charging, Blue for power on/low battery, and Red for recording activity.
Package Contents
Please verify that all items are present in your package:
- KJB DVR256 Weather Clock Cam Unit
- (Additional accessories such as charging cable or memory card may be included, but are not specified in product information.)
Component Identification

Figure 1: KJB DVR256 Weather Clock Cam Front View
This image displays the KJB DVR256 Weather Clock Cam. It features a digital screen showing the time (9:01), date (5/17 THU), temperature (77°F), and humidity (44%). Below the screen are control buttons labeled 'Mode', '°C/°F Set', 'Max/Min Up', and 'Down', along with a motion sensor in the center.
Refer to Figure 1 for the location of the following components:
- Digital Display: Shows time, date, day, temperature, humidity, and weather forecast icons.
- Motion Sensor (PIR): Located centrally below the display, detects movement for recording activation.
- Mode Button: Used to cycle through display modes or settings.
- °C/°F Set Button: Used to switch between Celsius and Fahrenheit temperature display, and for setting parameters.
- Max/Min Up Button: Used to view maximum/minimum temperature/humidity or navigate settings upwards.
- Down Button: Used to navigate settings downwards.
- LED Indicators: Small lights (Green, Blue, Red) indicating device status (charging, power/low battery, recording).
Setup
- Initial Charging: Before first use, fully charge the device. Connect the appropriate charging cable (not specified in input, assume standard USB) to the device and a power source. The Green LED indicator will illuminate during charging.
- Power On: The device typically powers on automatically when charged or connected to power. The Blue LED indicator signifies that the device is powered on.
- Setting Time and Date: Use the 'Mode' and '°C/°F Set' buttons to navigate through the clock settings. Use the 'Max/Min Up' and 'Down' buttons to adjust values for time, date, and other display parameters. Refer to the on-screen prompts for specific adjustments.
- Memory Card Installation: Locate the memory card slot (usually on the side or back) and insert a compatible microSD card (not included) for recording storage. Ensure it is inserted correctly until it clicks into place.
Operating Instructions
- Automatic Recording: The KJB DVR256 is designed for motion-activated recording. It does not feature a manual ON/OFF button for recording. Recording commences automatically when the PIR motion sensor detects movement within its range.
- Recording Segments: When motion is detected, the device will record video in segments, typically around 15 seconds in duration. After each segment, the device will pause briefly and then resume recording if motion is still detected.
- Recording Indicator: The Red LED indicator will illuminate when the device is actively recording.
- Still Photo Mode: The PIR function also supports still photo capture. When motion is detected, the device can be configured to take snapshots instead of video, or in conjunction with video, depending on the internal settings (not user-configurable via external buttons).
- Clock Functionality: The device functions as a standard digital weather clock, displaying current time, date, day of the week, temperature (switchable between °C and °F using the '°C/°F Set' button), and humidity. It may also show a basic weather forecast icon.
- Accessing Recordings: To access recorded video and photo files, remove the memory card from the device and insert it into a compatible card reader connected to a computer. The files will typically be stored in a standard video format (e.g., AVI) and image format (e.g., JPEG).
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or abrasive materials, as they may damage the display or casing.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge the device when the Blue LED indicator signals low battery.
- Memory Card Management: Regularly back up important recordings and format the memory card periodically to ensure optimal performance and prevent data corruption.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Battery is depleted. | Connect the device to a power source and allow it to charge. Observe the Green LED indicator. |
| No recording activity. | No motion detected; Memory card full or faulty. | Ensure the device is placed in an area where motion is expected. Check the memory card for sufficient space or try a different card. Ensure the Blue LED is on (power). |
| Recordings are short (e.g., 15 seconds). | This is normal operation for motion-activated recording. | The device is designed to record in short segments when motion is detected, pausing between detections to conserve battery and storage. This is not a malfunction. |
| Cannot manually start/stop recording. | Device is designed for automatic motion-activated recording. | The KJB DVR256 does not support manual recording activation via external buttons. Recording is solely triggered by the PIR motion sensor. |
| Display is blank or unreadable. | Low battery; Device malfunction. | Charge the device. If the problem persists after charging, the device may require service. |
Specifications
| Attribute | Detail |
|---|---|
| Model Number | KJBDVR256 |
| ASIN | B00DD11GGA |
| Manufacturer | KJB |
| Product Dimensions | 1 x 1 x 1 inches |
| Item Weight | 14.4 ounces |
| First Available Date | December 12, 2012 |
| Recording Type | Motion-activated (PIR) video and still photo |
| Indicators | Green (Charging), Blue (Power On/Low Battery), Red (Recording) |
Safety Information
Legal Disclaimer: This product is intended for use by individuals who are at least 18 years of age or older. Please ensure compliance with all local, state, and federal laws regarding surveillance equipment in your jurisdiction.
Do not expose the device to extreme temperatures, humidity, or direct water. Avoid dropping or subjecting the device to strong impacts.
Warranty and Support
Specific warranty details for the KJB DVR256 Weather Clock Cam are not provided in this manual. Please refer to the product packaging or contact the manufacturer, KJB, directly for warranty information and technical support inquiries.
For further assistance, please visit the official KJB website or contact their customer service department.