Digoo DG-ROSA 433MHz Wireless DIY Standalone Alarm Siren Multi-function Home Security Alarm Systems Host & Siren Set


  • $29.00
  • Save $13.00

- Wireless DIY Home Security Alarm System Host/Siren-

(For HOSA and ALL Other 433Mhz System Learning)

The ROSA itself, can be the world's smallest and wireless smart alarm siren HOST !!
Any 433Mhz detector or accessories can work with it (Which is very common every where), after the code learning,
any issue or button control will trigger the ROSA, and quick red+blue light flashing with super loud siren sound attract every body's attention.
Easy, convenient, and secure, Great for many field of life DIY using.

Click Here  to Get More 433Mhz RF Accessories You Want :)

Model Digoo DG-ROSA 
433MHz Wireless DIY Standalone Alarm Siren
Multi-Function Home Security Alarm Systems Host & Siren set 
Size 8cm x 3.1cm / 3.15" x 1.22"
Color Blue & White
Function Can work as a Standalone Alarm Host or Wireless Siren 
Alarm Both Voice Prompts and Quick Flash Strobe
Wireless Learning Code

One-Key-Control Function
Remote Control to Arm / Disarm / Emergency Alarm
Learning/Storage Location  Support up to 20 learning / Storage Location for Wireless Defense Zones
Detectors and 
5 Wireless Remote Controllers
Power Output DC5V 1000mA
Standby Current ≤ 13mA
Alarm Current ≤ 230mA
Decibel >100dB
Wireless Frequency 433MHz
Code SC 2262 IC 
Temperature -20℃ ~ +55℃
Humidity 40% ~ 80%RH
Built-in Backup Battery Lithium-ion Battery 3.7V / 280mA

Feature :

Not a just simple wireless siren, But also can be a Standalone Alarm System Host !
Support up to 20 wireless detectors and 5 wireless remote controllers.

Alarm both loud voice prompts and quick flash strobe, more deterrent to illegal intruders.

Wireless 433Mhz learning code : convenient, safe and efficient to adding new accessories.
Easy to install and setup, match the remote controller, you'll have your own security alarm system running in no time! 

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