The below photos are the outdoor panel, and the function of the indoor panel will be combined with the energy saving switch as a unit, which ensures you get the most efficient and effective system to meet your needs. Of course the new system will save more cost than before.
That's to say, the newly indoor panel is not merely a traditional doorbell panel, but also enjoys the same function of the energy saving switch ( insert card for power).
These new doorbell system is coming soon. After the e-brochure and installation manual come out, I will send you more information.
The feature of new doorbell system:
1. Save installation cost.
2. Most efficient installation.
3. Eco-friendly material.
4. Indicators are illuminated clearly
5. Room/Apt number with light
6. Touch crystal elegant panel
7. No knock experience, easy touch panel.
8. Match the modern room design.
9. 105*170*41 mm
More information please contact : www.cnspeed-key.com/en