N911S Home Door Window Induction Alarm Household Door Magnetic Wireless Anti-Theft Alarm(Host + Magnetic Strip)

1. 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. Dimensions: host: 7.5 x 3.8 x 1.15 cm, magnetic stripe: 3.3 x 1.18 x 0.85 cm

13. Weight: 31 grams

Specification: