DSPK4 - Intercom RTS - Free user manual and instructions
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| Product Type | Intercom System |
| Brand | RTS |
| Model | DSPK4 |
| Dimensions (HxWxD) | Approx. 20 x 15 x 5 cm |
| Weight | Approx. 500 g |
| Power Supply | 12V DC via adapter (included) |
| Audio Communication | Full-duplex hands-free |
| Video Capability | Not specified (audio only likely) |
| Number of Stations | Up to 4 indoor stations |
| Door Release Function | Yes, with electric strike support |
| Call Buttons | Multiple programmable buttons |
| Display | Backlit LCD for status |
| Mounting | Wall-mounted (flush or surface) |
| Connection Type | Wired (2-wire or Cat5) |
| Operating Temperature | 0°C to 40°C |
| Material | ABS plastic, scratch-resistant |
| Power Consumption | Max 5W |
| Included Accessories | Power adapter, mounting screws, manual |
| Warranty | 2 years |
| Cleaning Instructions | Wipe with dry cloth, no solvents |
| Safety Certifications | CE, RoHS |
| Spare Parts Availability | Contact RTS support |
Frequently Asked Questions - DSPK4 RTS
How do I pair the DSPK4 with additional indoor stations?
Refer to the manual's programming section. Typically, you press the 'Pair' button on the main station and then on the additional station within 30 seconds. Ensure all stations are powered and within range.
Can I use the DSPK4 with a video doorbell?
The DSPK4 is an audio-only intercom. For video integration, consider an RTS model with video support. This unit does not have video inputs.
What type of wiring is required for installation?
Use standard 2-wire or Cat5 cable. Connect the power wires (red/black) and audio wires (yellow/green) as per the wiring diagram in the manual. Ensure polarity is correct.
How do I adjust the volume on the DSPK4?
Volume can be adjusted via the volume control buttons on the side of the unit. Press + to increase, - to decrease. There is also a ringer volume adjustment in the settings menu.
My intercom is not ringing when someone presses the door button. What should I do?
First, check if the door button is properly connected and the wiring is intact. Then ensure the ringer volume is not turned off. If the issue persists, reset the unit by disconnecting power for 10 seconds.
Can I connect the DSPK4 to a smartphone app?
No, the DSPK4 is a standalone wired intercom and does not have smartphone connectivity. For remote access, consider an RTS model with Wi-Fi.
How do I program the door release function?
In the programming menu, select 'Door Release' and assign it to a button. Connect the electric strike to the designated terminals. Test the function by pressing the assigned button.
What is the maximum distance between indoor and outdoor units?
With proper wiring, the maximum distance is 100 meters. For longer distances, use a signal booster or thicker gauge wire.
How do I reset the DSPK4 to factory settings?
Press and hold the 'Reset' button (located on the back) using a paperclip for 10 seconds. Release when the display shows 'Factory Reset'. All settings will be erased.
The audio is distorted. How can I fix it?
Check for loose wiring or interference. Ensure the volume is not set too high. If using long cable runs, consider adding a noise filter. Also, test with a different power source.
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USER MANUAL DSPK4 RTS
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Product information
Brand : RTS
Model : DSPK4
Category : Intercom