Topvico1/2/3pcs SOS Panic Button RF 433mhz Emergency Button Elderly Alarm Keychain Controller Old People GSM WIFI Home Alarm 

Topvico SOS Panic Button RF 433mhz Emergency Button Elderly Alarm Keychain Controller Old People GSM WIFI Home Alarm System

Advantages:

- Easy carry with keychain hole, super light

- International 433mhz protocol, work with almost all 433mhz alarm system

- Long work distance (15 to 30m indoor, 100m outdoor)

- Super power save, long work time (normally more than 12 months)

Application:

Home, hospital, old people, kids...

Specifications:Technical

Parameters: 433Mhz, EV1527, 430K

Working Voltage/Current: DC 12V/14mA

Transmitted Power: 10mWModulation

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*12V/27A battery include, work time more than 12 months for normally use

Work Temperature: -25℃~+65℃Size: 67×39×12(mm)

Weight: about 20g

Quantitiy: 1~2pcs/L

Remark:This device must connect to Tuya Host or 433mhz Alarm Host can not work alone

ABOUT US

TOPVICO Electronic Technology Co., Ltd. is a company focus on Home Security&Automation, established in 2011, pay all attention to provide most desired and competitve goods to our customers, that's why we exist, we are here to make your purchase happy, pleasure to communicate with you and improve by your suggestions, thank you dear customers!

SHIPPING  

- Q: How long your goods will be sent out?

  A: 98% goods will be sent out within 24 hours, others within 72hours

- Q: What delivery method?

  A: Defalut use Aliexpress online shipping, better guarantee for you, 

if you need very urgent, please contact us to change the price for DHL or other commercial express

- Q: How to track the package?

  A: Track will update in your order page