KERUI 2022 433mhz Wireless 110db aloud DIY home use door sensor pir motion kit

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Technical parameters:

1. Size: L * W * H = 12mm * 10.2mm * 11mm;
2. Power: AC 110V ~220V 50/60hz;
3. Wireless frequency: 433MHz;
4. Operating temperature: -15 ~ 55℃;
5. Relative humidity: 40% ~ 70%;
6. Alarm volume: 110dB;
7. Alarm event: 2mins, (If the detector triggered during the host alarming, the alarm time will be recalculated by 2 minutes);
8. Support 40 detectors and 10 remote controllers and 10 doorbell buttons.

Operation method:

How to learn remote controllers and detectors:

1. Power off and wait more than 10 seconds;
2. Power on and wait about 6 seconds;
3. Unplug and plug the horn 3 times, if you hear beeps 3 times means it enter the learning mode, you can learn the detector and the remote control at this time, (please complete it within 5 seconds, after the delay, you need to re-enter the learning mode)
4. Unplug and plug once, and then test.

How to learn the doorbell buttons:

1. Power off for more than 10 seconds;
2. Power on, wait about 6 seconds;
3. Unplug and plug the horn 7 times, if you hear beeps 7 times means it enter the learning mode, you can learn the doorbell button at this time, (please complete it within 5 seconds, and you need to re-enter the learning mode after delay)
4. Unplug and plug once, and then test.

How to reset the horn system:

1. Power off for more than 10 seconds;
2. Power on, wait about 6 seconds;
3. Unplug and plug the horn 10 times, if you hear beeps 10 times, reset the system is completed at this time;
4. Test the accessories to check if the system reset is successful (if the horn reset complete, the operating accessories will not respond).

1. The transmission distance in open areas can reach 328 feet (100 meters). If there is an object blocking the transmission distance, the transmission distance will be shortened. If the blocking object is metal, the signal cannot be transmitted.
2. If there is an error alarm, please reset the system first, and then re-learn the detector
3. If the detector continues to trigger, please replace the battery of the detector first. If it still cannot be solved, the detector may be broken, please replace the product
4. If you want a more louder alarm system, you can add more and more black horns work with same set wireless sensors, you also can choose another type live sound host or smart app control host of KERUI brand together work with same sensors.

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Package included: