Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
ZKTECO K11B2 - Botón de Salida sin Contacto / Salidas NC y NO/ Rango de Detección hasta 10 CMDescripcin General El botn sin contacto K11B2 de ZKTeco es un dispositivo diseado para abrir puertas sin necesidad de presionarlo fsicamente. Funciona al detectar la presencia de una mano a una distancia de hasta 10 cm, lo que activa el mecanismo de apertura de la puerta. Este mtodo reduce el desgaste fsico y prolonga la vida til del dispositivo. El K11B2 tiene salidas normalmente abiertas (NO) y normalmente cerradas (NC), lo que lo hace compatible
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 976 reviews
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Product Reviews
★★★★★ 5
Great product if you’d like to talk and keep your phone charged at the same time
I really really like these. I have two one in my truck one in my car I like it because I can put my headphones in while it’s being charged so I can talk on long drives like four hour drives and the battery never goes dead and I have the ability to utilize the plug-in. I don’t like Wi-Fi. I have a tendency to lose them so I like old-fashioned wire it just is my preference.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Muy buena calidad lo llevo usando por mucho tiempo y aún funciona.
Carga rápido y sostiene muy bien el celular
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Great Charger
Great wireless car charger holder. No more fidgeting for phone
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Reviewed in the United States on January 30, 2026
★★★★★ 4
Good
Good product
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Cool
So far nice charge
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Reviewed in the United States on April 27, 2026
