KERUI High Quality Home Security Wireless Welcome Emergency Alarm 433MHz Entrance Doorbell Alarm Doorbell Button
sku: 4000269734392
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$7.31
Shipping from: China
Technical Details
| Brand Name: | KERUI |
| Model Number: | M557 |
| Operating Voltage: | AC 100-200V |
| Radio frequency: | 433MHz |
| Wireless Distance: | About 100m |
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