Secret Code Door Security Alarm

Secret Code Door Security Alarm
Specifications
1. Supply battery: 2AAA alkaline batteries operation (not included)
2. Battery life: continuous standby for more than two years (switch 5 times per day basis)
3. Operating temperature: Less than -10~60
4. Working humidity: Less than 80%
5. Storage Temperature: -20~70
6. Weight: 0.08kg
Installation
Battery Installation:
1. Open the battery door, and loaded two AAA alkaline batteries.
2. When the battery after you install the unit will sound one long, one short a??Bea?-Bea??
Prompt the battery to a successful installation:
1. Please use alkaline batteries in order to get good use of effects, such as the use of other batteries can cause the battery use shorter or alarm sound.
Installation:
1. Select windows and doors installation location, with water and a rag clear clean the mounting surface, the double-sided adhesive tape on the bottom and then the unit attached to the clean position.
2. Installed host, and then double-sided paste the magnet solid set in the host next to the door or door frame, pay attention please the magnets arrow at the arrow to the right host.
Notes
1. The machine is for indoor use, do not install in direct sunlight or rain, do not install in the region of high pollution or high humidity.
2. The magnetic sensor of the machine on the right side of the bodya??s mount the magnet in the right side of the machine and align the two arrows.
3. If the host is installed on the door, install the magnet on the door frame, turn, if the host is installed on the door frame should be a magnet mounted on the door, to ensure that the door is open magnet to leave the host to detect.
4. Ensure close the door the host and the magnet installation distance should not exceed 10mm.
Use
Change your password (first time or replace the battery, do the following to change the password)
1. Make sure the unit is not alert (fla