N911S Home Door Window Induction Alarm Household Door Magnetic Wireless Anti-Theft Alarm(Host + Magnetic Strip) Filter-USB 3.0 HUB General Compatible with Vivo: V23e

General Compatible with Vivo:  V23e 5G

Alarm: Single alarm

40HQ: 825 cartons * 40 pcs = 33000 pcs

This EACH G2000 is a primary kind of gaming headset

Magnetic Sensors Powered by 2 x AAA alkaline batteries (not included)

N911S Home Door Window Induction Alarm Household Door Magnetic Wireless Anti-Theft Alarm(Host + Magnetic Strip) Filter-USB 3.0 HUB General Compatible with Vivo: V23e1. Material: ABS 2. Working voltage: 4. 5V 3. Working temperature: 10 50 degrees Celsius 4. Decibel: 125db 5. Installation method: SMT type 6. Communication method: magnetic induction 7. Battery: LR44 x 3 (delivered with batteries) 8. Suitable for a variety of scenarios 9. One button switch control, simple operation 10. Using 125 decibel tweeter, the sound is loud 11. The main body is made of ABS resin, which is durable and has a smooth surface 12.