norr@manorshi.com        +86-519-89185720

Siren

Leading Battery Back-Up Siren Manufacturer

MANORSHI Electronics Co., Ltd. supplies enclosed ultrasonic sensors, which are mainly used for reversing radar, liquid level detection, proximity switch, etc. Because of its good sealing, it can be used in dust and humid environment, so it is also called waterproof ultrasonic sensor.

The transducers consist of a metal housing with the integral metal diaphragm. They operate at resonance on the first harmonic overtone. The backs of these transducers are completely sealed with resin, protecting them from exposure to the environment.
Although it is constructed to be watertight, it is not recommended for use underwater.

The enclosed structure ultrasonic sensor is a transceiver. The main diameters are 10mm, 14mm, 16mm and 25mm. The frequency is 40KHz, 48Khz, 58khz, etc.

If you have any questions or suggestions, please share them with Manorshi.

Battery Back-Up Siren Products

Image Product Name Model Dimension Construction Directivity SPL Using Method Details
//ikrorwxhjiilll5q.ldycdn.com/cloud/ljBqoKliRloSrpjlpinq/12V-Universal-Car-Truck-Backup-Reverse-Beeper-Warning-Alarm-60-60.jpg 12V Universal Car Truck Backup Reverse Beeper Warning Alarm ASR70A 70mm View detail »
//ikrorwxhjiilll5q.ldycdn.com/cloud/liBqoKliRloSrpilipnq/DC-12V-24V-105db-alarm-piezoelecric-buzzer-reversing-for-car-backup-alarm-siren-60-60.jpg DC 12V 24V 105db Alarm Piezoelecric Buzzer Reversing for Car Backup Alarm Siren ASR70B 70mm View detail »