Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

5.0(1 review)86 sold

Shenzhen DoKnowMa Technology Co., Ltd2 yrs

CN

Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

Wireless Door Open Closed Notice Sensor RF868MHZ Wireless Door Sensor Alarm Contact for windows and Doors

Key attributes

Network

RADIO

Place of Origin

Guangdong, China

Brand Name

DKM

Model Number

HO-033FK

Product name

Door Window Sensor

Power Supply

DC3V CR123A Battery

RF Protocol

FSK with Two-Way Communication

RF Frequency

868MHz

Transmission Range

Up to 800 meters outdoor

Detection Gap

20mm (max)

Battery Life

5 Years(10 Times Triggered Per Day)

Installation

Wall-mount with tape or Screws

Operation Temperature

-10~55℃

Operation Humidity

5~95%RH

Packaging and delivery

Selling Units

Single item

Single package size

10X10X10 cm

Single gross weight

0.500 KG

Lead time

Customization options

Customized logo (Min. order: 1,000 pieces)

Customized packaging (Min. order: 1,000 pieces)

Graphic customization (Min. order: 1,000 pieces)

View details

Product descriptions from the supplier

FREE shipping capped at $20 on your first order

3-day dispatch

Customizable

10 - 199 pieces

$8

200 - 499 pieces

$7.80

>= 500 pieces

$7.60

*Taxes and import charges will be calculated at checkout

Variations

Shipping

4 interest-free payments with

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