YL-355
Door Sensor
Wired Alarm
Active
CE, FCC, RoHS
Indoor
Electromagnetic
Cable
≥90dB
Low
4 X AAA
4 Digital
White
80mA
Blister
China
8531100000
Product Description
KEYPAD DOOR ALARM
SECRET NUMBER DOOR ALARM
4 PCS AAA battery
if we input again, the LED will flash that indicate the detecting is canceled.
Push the button '4' for more than 3 seconds , you will hear a long beep that tells you to input a new secret no. Input the old secret no first. If correct it will sound a long beep. Then you can input a new 4 digit number . you'll hear a long beep sound again that indicating you have entered a new number.
we have sevaral similar products
SECRET NUMBER DOOR ALARM
4 PCS AAA battery
4 KEY SEC KEYPAD ALARM
- WHAT'S THE FUNCTION
- HOW TO TURN ON OR OFF
if we input again, the LED will flash that indicate the detecting is canceled.
- When it detected a movement of a door or window, it will gives out soft "DI-DI-"sound for 10 seconds then alarm. In this period you can stop the alarm by input the secret number
- HOW TO CHANGE THE SECRET NUMBER
Push the button '4' for more than 3 seconds , you will hear a long beep that tells you to input a new secret no. Input the old secret no first. If correct it will sound a long beep. Then you can input a new 4 digit number . you'll hear a long beep sound again that indicating you have entered a new number.
we have sevaral similar products
| YL-353 | YL-354 | YL-355 |
| 13 button | 12 button | 5 button |
