Dingdong and Alarm Sound Window and Door Alarm

• Customization: Available
• Type: Anti-Theft Alarm
• Signal Transmission: Individual
• Model NO.: YL-323B
• Working Mode: Active
• Certification: CE, FCC, RoHS
• Application: Indoor
• Working Principle: Electromagnetic
• Transmission Mode: Individual
• Alarm Volume (within 1m): ≥90dB
• Receive Frequency: Low Frequency
• Battery: 3 X Lr44
• Colour: White
• Current: 80 Ma
• Transport Package: Blister, Clamshell
• Specification: CE, FCC
• Origin: China
• HS Code: 8531100000
• Production Capacity: 1, 000, 000PCS / Month

Product Description

My factory is a very big  factory to produce this door and window alarm.
we make these item near 30 years.
Quantity big and cheap.

DINGDONG AND ALARM SOUND SELECTABLE

4.5V

3 PCS LR44 BUTTON CELL BATTERY

95 dB
 

YL-323	YL-323A	YL-323B	YL-333
normal	sharp size	alarm and ding-dong	AAA battery