CCTV-0990 - Intercom Steren - Free user manual and instructions
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| Product Type | Audio/Video Intercom |
| Brand | Steren |
| Model | CCTV-0990 |
| Indoor Unit Dimensions | 130 x 85 x 25 mm |
| Outdoor Unit Dimensions | 100 x 150 x 40 mm |
| Weight (Indoor Unit) | 180 g |
| Power Supply | 12V DC, 500 mA |
| Display | 7-inch TFT LCD |
| Camera Resolution | 720p HD |
| Night Vision | Yes, IR LEDs |
| Audio | Two-way communication with echo cancellation |
| Door Unlock Function | Yes, electronic strike release |
| Connection Type | Wired (RJ45 or screw terminals) |
| Memory Storage | MicroSD card up to 32 GB |
| Motion Detection | Yes, configurable sensitivity |
| Intercom Features | Call, monitor, talk, unlock, snapshot, record |
| Maintenance | Clean with dry cloth; avoid liquids |
| Safety | Use only supplied power adapter; do not expose to rain |
| Spare Parts Availability | Contact Steren customer service |
| Warranty | 1 year limited |
Frequently Asked Questions - CCTV-0990 Steren
How do I connect the indoor and outdoor units?
Use the provided RJ45 cable or screw terminals for wiring. Ensure the polarity is correct and power is off during installation.
What is the power requirement for the CCTV-0990?
It requires a 12V DC power supply with at least 500 mA. Use only the adapter included in the box.
Can I record video from the intercom?
Yes, insert a MicroSD card (up to 32 GB) to record snapshots and videos. You can also trigger recording manually or via motion detection.
How do I adjust the volume of the intercom?
Press the volume buttons on the indoor unit during a call. You can also adjust the ringtone volume in the settings menu.
What should I do if the outdoor camera image is too dark?
Check the night vision setting. The IR LEDs should activate automatically in low light. Ensure the camera lens is clean.
How can I reset the intercom to factory settings?
Press and hold the reset button located on the back of the indoor unit for 10 seconds using a paperclip.
Can I connect multiple indoor units?
Yes, the CCTV-0990 supports up to 2 indoor units in parallel. Refer to the manual for wiring details.
How do I clean the intercom units?
Use a soft, dry cloth to wipe the surfaces. Do not use water or cleaning solvents.
What is the range of the intercom?
The wired connection can be up to 100 meters using proper cable. Wireless versions are not available for this model.
Why is there no sound during a call?
Check the microphone and speaker volume settings on both units. Also ensure the wiring connections are secure.
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USER MANUAL CCTV-0990 Steren
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Product information
Brand : Steren
Model : CCTV-0990
Category : Intercom