KERUI D025 433MHz Wireless Window Door Magnet Sensor Detector For Home Wireless Alarm System
- Compound multi-layer design
- Built-in omnidirectional antenna
- Superior circuit design
- High-performance and low power consumption
- Superior ABS material
- Working frequency:433MHz
- Shock resistence:4.7M,1.2M.3.5M,300k
- Transmission distance:50-150m in open area.
This sensor can’t be used independently. It needs to work with the panel which is the same as this sensor’s parametter. And it is not universal for all the panel. Plz contact with us firstly before you order if you don’t know clearly. We don’t take any responsible because of your false order. Thanks! System Introduction: Built-in Antenna Operating Power: 23A 12V Transmission frequency: 433MHz It will send the alarm signal to control host once the door or window is opened Door sensor *1 Or Door sensor *3 Or Door sensor *5 Or Door sensor *10 （battery not include )
It can work with all the alarm system in our KERUI official store
All as always on top, the seller is super! Delivery to the door and only 4 days. I buy not for the first time.
Delivery to the door. i recommend the seller and his goods. thank you.
Delivered quickly (a couple of weeks) through tc sdek. The sensor of the new model, from the old one differs by the presence of a micro-switch under the panel for fastening and when the sensor shoots the alarm even if not on guard. Came with a battery. Attached without problems to the g18.
I’m very satisfied.
Everything works, corresponds to the description, delivery 20 days.
Bought in addition to the alarm, everything came perfectly.
AliExpress Shopper –
I had them together with alarm receiving. But no camera receive pity.
Delivery fast, description match, works normally
Goood bayer, fast, evreting it’s OK! A+++++++++++++++++++++
I use already as a year of this firm, the quality is on top. Ordered additional sensors, registered easily, work without failures. I recommend the product and the seller.
They arrived well packaged, they work smoothly
Delivery is fast, everything is super!
In astana delivered in three weeks. Took for $7.51. The door sensor works stably, the battery is included. Connected to the camera with built-in alarm. When connected, it recognized as two sensors, the first signal to open the door, the second signal to remove the sensor cover. The size for my door is too big, the ledge on the metal box of the door is narrow (see. Photo). It was necessary to take the last rounded model…
AliExpress Shopper –
Suitable price quality. Two weeks to arrive by dhl. Customs charges payment required
The product corresponds to the description. Included battery.
Everything is cool
The sensor works as advertised. Thank you!