Product: KERUI Upgraded Wireless Live Loud Siren Host,Indoor/Outdoor Waterproof Horn up to 115dB for Home Security Alarm System,Can't Work Alone,Have to Work with KERUI Sensors as Home Garage Shed Alarm System
Brand: KERUI
The standalone alarm horn is design for people want simple and inexpensive alarm system. It will detect and alarm immediately when thief intrude in
The alarm siren can not use as a standalone alarm system,it can work with other accessories as a alarm host 
The alarm siren can learn additional accessories to achieve remote control,provide user a security and convenient life.Product Features: 
1. The horn support up to 30 pcs detectors,8pcs remote key fob,4pcs doorbell sensor 
2. Wireless sensor universal learning.  
3. Wireless remote control universal learning.  
4. The remote control to disarm, arm.  
5. Live sound alarm.Technical parameters: 
size: L * W * H 12mm * 10.2mm * 11mm  
 Power: AC 110V ~220V  
wireless operating frequency: 433MHz  
environment: stability: 0 -55 , Relative Humidity: 40% -70% 
 the alarm sound: up to 120 dB Package including:
1x Host speaker 
1x AC Adapter 
1x English manual Please note: 
Before using,please kindly read manual
If you have any question or other need,please email our customer service fuers.csc01@outlook.com ,we will give you professional reply in time at our work time 6PM~4AM PST,thanks.
Attention:can't program with other KERUI control panel directly as a standalone siren,can't work alone,only work with KERUI accessory,please set the same sensor to both control panel and siren,then when alarm is triggered, they will alarm together.We offer the newest version siren host from Sep,2020;different from old one is setup guide,PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation,or need pug in/out again into setting status
Use: You will hear a Bi sound onces siren is plugged in, which means it is powered in. programing with accessory is by plugging/unplugging the siren. It is a single siren, please program it with your existing sensors before use. For more details, please refer to video on youtube with "2020 newest version KERUI Standalone Alarm System Operation Guide"
Design: 115DB loud, Weather proof ABS plastic material allows you to mount the siren outdoors, just need to pay attention to the power cable. It is able to use siren and remote only to work together, to press emergency key on remote for immediate alarm, disarming key for silence and doorbell key for doorbell sound. Remote is essential for siren.
Expandability: Support 40pcs detectors(door contact, motion sensor etc.), 10pcs remote controls to activate/deactivate the siren, 10pcs doorbell sensors. More accessories in our shop supportable to DIY the alarm system based on your need.
Service: If you want a set of alarm system, please go to our official shop or contact us via amazon emails. We can also customize for you according to your detailed request.12-month warranty, lifetime free technique support and friendly customer service within 24 hours.

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