-
what`s the difference between kn95 and n95 face mask
1. KN95 mask is actually a mask conforming to the GB2626 standard of China. 2. N95 mask is certified by American NIOSH, and the standard is non-oily particulate filtration efficiency ≥ 95%. 3. KN95 and N95 masks should be worn correctly. 4. If KN95 or N95 mask is normally used, one can be replace...Read more -
IP67 waterproof door window alarm
Feature: * Waterproof–Especially design for outdoor . 140 decibel alarm is loud enough to make a would be intruder think twice about entering through your door and alert your neighbors of a possible break-in. * Easy to use four-digit keypad for programming your custom pin – easy acces...Read more -
Portable Self Emergency Defense Alarm Key Chain
Product Description Product Name Retractable Key chain Personal Alarm Key Chain With LED Light For Women Kids Elderly Brand Ariza Material PC+ABS Plastic Net Weight 46g Dimension 85*30*19mm Battery 2pcs AAA Color black Decibel 130dbRead more -
Window/door ultra slim vibration alarm sensor
The product protects you with reliable vibration sensor and extreme loud 125dB alarm, keep security for your house when nobody at home. Special Vibration Sensor, vibration trigger technology with opmital sensitivity alerts you of a break-in. 9mm Ultra Slim Design, portable & fits for most typ...Read more -
AAA Battery Anti Rape Bodyguard Emergency Self-Defense Personal Alarm
“Based on domestic market and expand abroad business” is our enhancement strategy for High Quality for Personal Alarm For Women Pendants Wireless Medical Panic Button Pendant Sos. We welcome you to inquire us by contact or mail and hope to construct an effective and cooperative romant...Read more -
The market for GPS personal alarm
How is the market development of GPS personal positioning alarm? and how big is the market for this personal GPS positioning alarm? 1. Student market: Primary and secondary schools have a large population, and students are a large group. We exclude college students, mainly for primary and second...Read more