2pcs Panic Button RF 433mhz SOS Bracelet Emergency Button for Elderly Alarm Watch Old People GSM Home Security Alarm System

2pcs Panic Button RF 433mhz SOS Bracelet Emergency Button for Elderly Alarm Watch Old People GSM Home Security Alarm System

Advantages:

• Easy carry watch around the house
• Super light and comfortable material
• International 433mhz protocol, work with almost all 433mhz alarm system
• Long working distance of 15 to 30m (45-90 ft) indoor, and 100m (up to 300 ft) outdoor
• Super battery power saving, long working standby time (normally more than 12 months)

Application:

• Home, hospital, old people, kids…

Specifications:

• Technical Parameters: 433Mhz, EV1527, 430K
• Working Voltage/Current: DC 3V/13mA
• Transmitted Power: 10mW
• Modulation Mode: ASK
• Woke Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm)
• Work distance: 15 to 30m indoor, 100m outdoor
• Power supply: 1*C2032 battery (include), work time more than 12 months for normally use
• Color: white
• Work Temperature: -25℃~+75℃
• Size: 46.5×42×15.5(mm)
• ​Weight: about 50g

Quantity included in package:

• Pack of 2x Bracelets

Remark: This device must connect to 433mhz alarm host (compatible with almost all the 433mhz alarm host in market that are sold separately), can not work alone.