Photos show this exact unit, including any signs of use.

Honeywell Firmware Release #4 Two-Way Wireless Door/Window Contact Sensor SiXCTA
- ShippingDepends on item size and packaging.
- Local pickupAvailable in Taylorsville, UT.
This same item is also listed on
Same unit, same SKU.- Real photos
- Tested in Utah
- Ships in 2–4 business days
- 14-day limited returns
Description
Included and condition
Included
- Honeywell Two-Way Wireless Sensor
- Installation manual
- Mounting hardware
- Batteries (if applicable)
Condition
- Graded New. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Confirm exact contents in the product photos. Accessories vary per unit.
Product overview
Discover the Honeywell Firmware Release #4 Two-Way Wireless Door/Window Contact Sensor SiXCTA, now available at TamDo.us for just $20. This product is in new condition, ensuring you receive a reliable and fully functional device. Our commitment to quality means you can shop with confidence, as we provide clear condition notes and real product photos. We ship from Utah and typically dispatch your order within 2–4 business days. Experience the convenience of securing your home with this advanced wireless sensor, designed to enhance your security system effortlessly.
Key features
- Two-way wireless communication
- Compatible with Honeywell systems
- Easy installation process
- Reliable and durable design
- New condition for optimal performance
Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship within 2–4 business days with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Good to know before you buy
Still unsure? Text (385) 715-6888 with SKU 21052Is this sensor compatible with my existing system?
The Honeywell SiXCTA is designed to work with Honeywell security systems.
What is the return policy for this product?
We offer a 14-day return policy for your peace of mind.
How quickly will my order ship?
We typically ship your order within 2–4 business days from Utah.
Are there any warranties on this product?
As this item is new, it may come with a manufacturer's warranty; please check details.
What condition is this sensor in?
This Honeywell sensor is in new condition, ensuring optimal performance.
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