KERUI Standalone Home Office & Shop Security Alarm System Kit, Wireless Loud Indoor/Outdoor Weatherproof Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor,Up to 110db

NOTICE:
The alarm system comes with fully programmed.Before the use of,please kindly read manual and get rid of the insulating sheet inside sensors that include batteries.
There are a video of setup detectors FYI:https://youtu.be/V7sYDPtc7Gk.
If you have any question or other need,please email our customer service [email protected] ,we can come up with professional reply in time at our work time 6PM~4AM PST,thanks.

Product Features:
1. The horn reinforce up to 30 pcs detectors,8 remote key fob,4 doorbell sensor
2. wireless sensor universal learning.
3. wireless remote keep watch over universal learning.
4. the remote keep watch over to disarm, fortification.
5. live sound alarm.

Technical parameters:
1: size: L * W * H 12mm * 10.2mm * 11mm
2: Power: AC 110V ~220V
3: the wireless operating frequency: 433MHz
4: the usage of the environment: stability: 0 -55 , Relative Humidity: 40% -70%
5: the alarm sound: up to 110 db

Package including:
1 x Host speaker
2 x Wireless PIR detector work with 9V battery
2 x Wireless Remote keep watch over work with 23A 12V battery
3 x Wireless Door sensor work with 23A 12V battery
1 x Power supply
1 x English manual
Easiest design !Easiest setting! Easiest keep watch over! With least money, get the most functional, qualified and convenient alarm system!
Door alarm uses Remote keep watch over to set security code for arming/disarming
110-decibel deluxe door alarm for peace of mind
Complete DIY security kit includes a horn and three window/door sensors,two remote controllers,two motion sensors,loud alarming to offer protection to well.
The horn reinforce up to 30 pcs detectors,8 remote key fob,4 doorbell sensor,loud up to 110db