MS-190 Mini Motor Alarm Wind Screw Buzzer Tag-WiFi Signal Detector If the headphones and mobile

If the headphones and mobile phones are not compatible

Supports Message Signaled Interrupt (MSI)

(for iOS requires more than 13

General Compatible with ThinkPad:  X1

Cover the blind areas of indoor signals

MS-190 Mini Motor Alarm Wind Screw Buzzer Tag-WiFi Signal Detector If the headphones and mobile1. Name: Alarm 2. Material: Metal 3. Power: 40W 4. Decibel: 110dB 5. Rated voltage: 220V AC 6. Rated current: 3A 7. Insulation resistance: 100M (AT500 VDC) 8. Size: 105x85mm 9. Optional working methods: constant light, flashing, strobe Specification: Package Weight One Package Weight 0. 25kgs 0. 56lb One Package Size 15cm * 12cm * 12cm 5. 91inch * 4. 72inch * 4. 72inch Qty per Carton 118 Carton Weight 30. 00kgs 66. 14lb Carton Size 50cm * 50cm * 60cm