SANJIE Wireless Door Open Alarm Sensor Chime, 600FT

SANJIE Wireless Door Open Alarm Sensor Chime

SANJIE Wireless Door Open Alarm Sensor Chime, 600FT Operating Range 55 Ringtones 5 Volume Level with LED Indicator,Door Alarm for Home Store Office Security When Opens,1 UK Plug-in Receiver 1 Senso

SANJE wireless door chime system with receiver unit and transmitter button. Features include long range, adjustable volume, and multiple ringtones.door alarm sensor door sensor door chimes & bells window alarm door alarms for your home
  1. Smart doorbell with 55 ringtones, showcasing various features like LED indication and multiple use scenarios in small image panels.
  2. Wireless doorbell system with 800ft/240m range. Shows sensor and chime unit in a beachfront home setting, emphasizing powerful, interference-free signal.
  3. Four images showcasing different scenarios: business/office, restaurant, medical facility, and cleaning service.
  4. Three-panel image showing child brushing teeth, elderly man using walker, and person at door. Text: 'Suitable For More Scenarios'.
  5. Digital illustration of a computer chip upgrade with blue circuit patterns. Text describes battery life improvement. Six icons below represent various functions.
  1. Smart door chime system with receiver and sensor. Includes miniature dollhouse-style home model. Package suggests for general family use.
  2. Smart door chime system showing receiver and two sensors, displayed alongside miniature home model with modern interior scenes.
  3. Smart doorbell system illustration showing house cross-section with wireless chime receivers and door sensor components.
  4. Smart door chime system featuring 2 receivers and 2 sensors, shown in a cutaway house diagram with multiple rooms and wireless connectivity indicators.
  5. Smart home security system diagram showing multiple door sensors and receivers positioned throughout a multi-level house cross-section. SANJE brand components illustrated.
  1. Interior of a clothing store with racks of white garments visible. A mannequin wearing a blue suit jacket is in the foreground.

    Door Chime for Business

  2. Small child in pink shirt and knit hat, reaching up to open or close white window blinds.

    Door Alarm for Kid’s Safety

  3. Dimly lit room interior with blue tones, showing shelving units and curtains. Partial view of furniture and decor items visible.

    Door and Window Alarm

  4. Collage of six images showing diverse home scenes: person with walker, swimming pool, refrigerator interior, dog, person on couch, and car in garage.

    Pool/Fridge/Garage

Door Sensor Chime Installation Method and Pairing Method

Wireless door sensor installation guide. Shows adhesive mounting steps and pairing process. Includes images of sensor on door frame and smartphone app.

  • Arrow buttons to select your favorite sound, then press and hold the middle SET button for 6-8 seconds, near door magnet, after the didi sound will be paired with the door magnet successfully.Repeat the above steps for different door sensor.

  • Yes, you can set different chimes for each sensor to know which door is open.

  • It is recommended not to use it directly on metal doors, because metal may affect the signal emission of the door magnet, and any door/window of other materials can be perfectly used

  • The distance of use is at 600ft (182m) in open spaces and 300ft (91m) in indoor places. As the time of use increases, the power drop will also reduce the distance of use.（Walls and other obstructions may also affect the signal transmission distance.）



Size: 1 Sensor+1 Receiver (UK)
Brand: SanJie
Model: 1Sensor+1Receiver
Colour: White:1 Sensor+1 Receiver
Manufacture: Sanjie
Origin: China
Size: 1 Sensor+1 Receiver (UK)

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4 Responses

  1. FacelessFood says:
    16/01/2026 at 12:51

     United Kingdom

    Alarm
    Really decent and work brilliantly, I found it abit confusing at first setting it up but once ypu get the hang of it, its pretty easy. Loud enough to hear it anywhere in the house. Adhesive is long lasting had it awhile and still up with no signs of coming down. Response time quick.

  2. Anonymous says:
    01/12/2025 at 21:16

     United Kingdom

    Golden Review Award: 1 From Our UsersGrea
    This door bell is amazing. We use it so I can hear my 5 year old son get up in the night before he ends up at the end box my bed . It works really well

  3. GWKEddiefk says:
    17/08/2025 at 21:29

     United Kingdom

    Golden Review Award: 1 From Our UsersBrilliant for keeping people/kids safe
    Bought for my in laws house as my FiL has mixed dementia and is prone to leaving the house. This now let’s my MiL know when he opens the door. There are a number of options for the music/ringtone it plays when the door opens. It also has a volume control and was easy to install with the adhesive pads supplied.

    Would also be great for using with kids.

  4. EarthaD69ahknjp says:
    15/05/2025 at 21:09

     United Kingdom

    Golden Review Award: 1 From Our UsersGood suppo
    Have only had product since 1st April but does not work all the time. It is intermittent and cannot be relied on!

    On product details it states 90 days to return/replace but Amazon only have 30 day policy. No way of contacting seller either!

    Edit.. managed to contact seller and they replaced item even though Amazon only gives 30 day replacement seller was good to their word. Product replaced, working well. Lots of follow up and support from seller. Would definitely recommend as after care is amazing.

    Thank you