3 Pack Keypad Door Alarm with Delay When Left Open 130db Window Siren Door Chime Sensor When Opens for Home, Apartment Security. Intruder Burglar Entry Alert. Cordless Kids Safety Pool Alarm

IMPORTANT TIPS: CONFIRM IF YOUR DOOR IS SUITABLE FOR INSTALLATION BEFORE ORDERING:
1. The door panel (door leaf) and frame must be on the same plane (slight misalignment is acceptable).
2. Both the door panel and frame surfaces must be flat, providing sufficient space for mounting the alarm ( 2.6 × 1.9 in) and sensing strip ( 0.6 × 1.8 in) particularly on the strike-side door jamb (the vertical frame on the same side as the lock/handle), which must be free of uneven decorative strips, raised patterns, or textures to ensure proper adhesion of the sensing strip.
3. The strip can be installed on either the left or right side of the alarm. Gap between alarm and strip < 1.2 inch (3 cm). How to Arm and
Disarm: TO
ARM: Press the ENTER key. You will have a 30-second exit delay to close the door and leave without triggering the alarm.
TO DISARM: When the door opens, enter your PIN within the first 5 seconds (ENTER
DELAY Adjustable: 0s/5s (default) /10s). If not disarmed in time, the alarm will emit a high-pitched sound for 30 seconds (ALARM
DURATION Adjustable: 30s (default) /Continuous) to deter intruders and attract nearby attention. Simple Button Operation & Supports DIY Settings: No remote is needed. User-friendly for everyone, including seniors and children ideal when multiple family members require access without carrying extra remotes. Users can configure settings through key combinations.
For example: SOUND (ALARM/CHIME); VOLUME (H/L); ENTER DELAY (0s/5s/10s); TRIGGER BEEP (Enable/Disable); ALARM DURATION (30s/Continuous). Settings are retained in memory.
Choose Chime Sound: Soft bell tone suitable as a safety alarm for doors or pool areas. It alerts you without startling children when they enter restricted areas or go out without permission. Also useful as a reminder for sleepwalking or for elderly individuals.
Easy Cordless Mounting: Use the included double-sided adhesive pads to mount the main alarm and sensor strip on your door or window. Follow the simple instructions provided. Powered by 3 x LR44 Button Cell Batteries (commonly available)