The alarm system features completely programmed.Before utilizing, please kindly read handbook and get rid of the insulating sheet inside sensing units that come with batteries.There are a video of the best ways to setup detectors FYI: https://youtu.be/V7sYDPtc7Gk.If you have any question or other requirement, please email our customer care email@example.com!.?.!,we will offer you expert reply in time at our work time 6PM ~ 4AM PST, thanks. Product Features: 1. The horn support up to 30 pcs detectors,8 remote crucial fob,4 doorbell sensing unit 2.
wireless sensing unit universal learning. 3. cordless push-button control universal learning. 4. the remote control to deactivate, fortification. 5.
live noise alarm. Technical parameters: 1: size: L * W
* H 12mm * 10.2 mm * 11mm 2: Power: AC 110V ~ 220V 3: the wireless operating frequency: 433MHz
4: making use of the environment: stability: 0 -55, Relative Humidity: 40 %-70 %5: the alarm sound: up to 110 db Plan including
: 1 x Host speaker 2 x Wireless PIR detector deal with 9V battery 2 x Wireless Push-button control work with 23A 12V battery 3 x Wireless
Door sensor deal with
23A 12V battery 1 x Power supply 1 x English manual Functions Most convenient
design! Most convenient setting! Most convenient control! With least money,
get the most functional, qualified and practical alarm
system!Door alarm utilizes Remote
control to set security code for arming/disarming 110-decibel luxurious door alarm
- for assurance Complete DIY security kit consists of a horn and 3 window/door sensors, two remote controllers, two movement sensing units
- , loud alarming to secure well.The horn assistance approximately 30 pcs detectors,8 remote crucial fob,4 doorbell sensing unit, loud up to 110db