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SANJIE Wireless Door Open Alarm Sensor Chime, 800FT 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 Sensor
Details
- ColourWhite
- BrandSanJie
- Power sourceBattery
- Compatible devicesHome Security
- Number of batteries1 CR2032
Description
🚪🔔 Elevate your security game with style and sound—because every door deserves a VIP alert!
- DURABILITY THAT LASTS - Engineered for 100,000+ uses with a convenient ON/OFF switch for ultimate control and longevity.
- UNMATCHED WIRELESS REACH - Cover every door or window with a powerful 800ft signal—no dead zones, no missed alerts.
- PERSONALIZED ALERT EXPERIENCE - Choose from 55 distinct ringtones and 5 volume levels to match your vibe and environment.
- SMART SAFETY BUSINESS READY - Perfect for homes with toddlers or elderly, and retail spaces—never miss a visitor or security alert again.
- SEAMLESS INSTALLATION EXPANSION - Pre-paired sensor and receiver with easy adhesive mounting; add unlimited sensors with unique tones for precise monitoring.
The SANJIE Wireless Door Open Alarm Sensor Chime offers a robust 800ft wireless range and 55 ringtone options with adjustable volume up to 110dB. Designed for durability with over 100,000 uses and an ON/OFF switch, it’s easy to install and expandable with unlimited sensors. Ideal for home safety and retail security, it features LED indicators, memory function, and quick plug-in receiver setup for reliable, customizable door alerts.
Specifications
| Control method | Touch |
| Noise level | 120 dB |
| Mounting type | Door Mount |
| Sensor technology | Contact Sensor |
| Maximum range | 800 Feet |
| Manufacturer | SanJie |
| Product Dimensions | 9 x 6.5 x 2.5 cm; 140 g |
| Batteries | 1 CR2032 batteries required. (included) |
| Item model number | 1Sensor+1Receiver |
| Number of Items | 1 |
| Style | 1Sensor+1Receiver |
| Shape | Rectangular |
| Material | Plastic |
| Included Components | Product manual, Screws, 1*Receiver, Adhesive tape,1*Sensor (battery included) |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Item Weight | 140 g |
| Guaranteed software updates until | unknown |
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Reviews
Y**M
Great Product ( compare with my previous review of another unsuitable product)
We use this to support a relative with dementia who may wander, This does exactly what we need with a clear bleep when the door is opened.
D**M
Good sensor doorbell
Took a little while to set up to the ringtone that we wanted, as there are so many to choose from, but it’s a fantastic bit of kit for the money!The sensors are easy to fit, and the noise level can be adjusted - it goes very loud!
S**L
Think ahead where you want to install before buying.
I bought two of these. Easy to fit and programme. The chime is loud and clear. It is very handy that you can switch the mechanism on and off on the sensor fitted onto the door. Only four stars because the door sensor is unreliable; it seems that they have to be fitted so that the two pieces almost touch, and that is not possible with all doors.
M**D
great item !!!
good item
V**J
Not suitable for slide doors
Not working properly when it’s on vertical not suitable for slide doors
K**R
Quality
Brilliant I can here granddaughter if she opens door
C**N
Brilliant
So handy to have in the house i also have one in the shop to let me hear when people are coming in the door. It's great
P**E
No volume control
Good sound but no volume control.
Common Questions
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