Feature(may vary by option.)

●Color: Silver; Batteries: 3 LR44 alkaline button batteries, battery life: approx. 30 minutes, standby time: approx. 180 days, alarm volume: approx. 95 dB. Alarm sound: automatic sound when the parent console and child console are separated, stop (1) close the window and close the parent unit (2) Turn off the parent unit

[03) Security Alarm (Pink)]

[01) Security Alarm (Mini)]

[02) Security Alarm (Blue)]

[04) Door Alarm]

Description

Product Description

The magnet sensor detects the opening and closing of the window and door and will notify you with the sound of an alarm
Cordless type with double-sided tape for convenient installation
Compact yet loud
Can be used to repel air nests and robbers, or to prevent crime such as desks and safes.

Amazon.com Review

●マグネットセンサーが窓·ドアの開閉を感知してアラーム音でお知らせ
●簡単設置なコードレス式
●コンパクトなのに大音量で空巣·強盗を威嚇
●設置に便利な両面テープ付き
●デスク·金庫などの防犯にも