Door Sensor Specification
V1.0
1.Introduction
The door sensor is a wireless and compact sensor to detect the state of
door/window, Matter-enabled to let you seamlessly control your home
across smartphones and voice assistants of all major platforms. No
smart home cloud, no registration, no tracking. Local communication
without cloud dependency
2. Features
✓ Matter over Thread
✓ Open/Closed status monitoring
✓ Realtime notifications
✓ 20mm wide gap detection
✓ Battery powered，no cable required，easy to install
✓ Multi-platform Compatibility
✓ 100% Privacy
3. Specification
Item
Description
Model number
HDS-B105
Button
1 x Reset Button
Insert a pin into the hole and hold for 5 seconds to
initiate factory reset process
LED
1 x Status LED
Detection Range
20mm
Battery type
CR2032
Battery life
2 Years
Operating Temperature
-10℃～+50℃
Operating Humidity
Max 95% RH
Indoor/outdoor
Indoor
Dimension
51x30x12.7 mm(transmitter)
38.4x9x10 mm (magnet)
FCC Warning
Model Number: HDS-B105
FCC ID: 2BXYIHDSB105
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:(1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC RF exposure statement:
The equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance between 20cm the radiator your body.
