ZC-S004 Wireless Fire Sensor Protection Smoke Detector Home Security Alarm Systems Tag-For Microsoft 9) 4 x CCD connect

9) 4 x CCD connect cable (25M)

Back cover replacement for Huawei P40

2) solid state drive (this product does not contain hard disk)

built-in holder for tablet or mobile phone

ZC-S004 Wireless Fire Sensor Protection Smoke Detector Home Security Alarm Systems Tag-For Microsoft 9) 4 x CCD connectType: Smoke Detector Features: 1. Manual test, automatic reset 2. Wireless transmission of alarm signals 3. Networked output LED indicator alarm 4. Ultra thin structural design 5. Strong environmental adaptability 6. SMT process manufacturing, strong stability 7. Dustproof, insect proof and anti white light interference 8. Photoelectric smoke detector (wireless type) can be used alone or with an alarm Technical Parameters: Wireless frequency: 433MHZ