[Perman Corporation Co., Ltd.] Developed “Door Watcher” to prevent serious accidents caused by forgetting to close the back door! ! *Perman Corporation Co., Ltd.*
Press release: September 11, 2024
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We have developed a “Door Watcher” that prevents serious accidents caused by forgetting to close the back door! !
*Perman Corporation Co., Ltd. (Headquarters: Nishi-ku, Osaka, Representative Director: Yoshimoto Chubu) has started selling the back door opening/closing detection system “Door Watcher”. *
New product “Door Watcher” (our product number: 1122438000)
magnet sensor
alarm
* Our company’s mission is to “help improve the safety, security, convenience, and comfort of transportation and logistics operations,” and we are focusing on developing safety products. *
This product was one of the most requested products among the opinions collected from logistics and transportation companies.
* Drivers and operation managers, have you had any dangerous experiences like this? *
1. I started the car with the back door open and hit a utility pole. 2. I forgot to lock my back door and a pedestrian almost hit my open back door. 3. While driving, the back door opened and the cargo was scattered on the road. After listening to their experiences, we developed a product that eliminates such scary feelings.
View product details at Pa-man Shop https://pa-man.shop/shop/g/g1122438000/
Product features
– Adopts a high-performance wireless module (technically
certified). Easy to install wirelessly and can be used on large vehicles.
– The warning sound uses a melody sound (for Elise (electronic sound)) that is easy on the ears.
– Alerts you the moment the back door opens* (the alarm LED flashes and a melody plays).
*When starting the engine, it may take up to 5 seconds for the warning to occur.
– By connecting the white wire of the alarm to the positive wire ( ) of the backing lamp, there is a silence function that prevents the alarm from sounding when backing up.
Based on the opinions of drivers, we have repeatedly refined the product and carefully selected its features, resulting in a product that many people will enjoy.
Operating specifications
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Forgetting to close the door: If the engine is started with the back door open, a warning will be given within 5 seconds after the power is turned on. Open detection: Immediately alerts you if the back door opens while driving.
Installation location
The alarm is installed near the driver’s seat, and the magnetic sensor is installed on the ceiling of the luggage compartment and back door. Example of alarm installation
Example of magnetic sensor installation
Product specs
Size Magnetic sensor/vertical 61.3 x horizontal 61.3 x depth 13.8mm Alarm/vertical 45 x horizontal 90 x depth 22mm
Sensor magnet/vertical 9 x horizontal 15.5 x depth 29mm
Power cord length 500mm
Sensor cord length 270mm
Time to alarm 0 to 5 seconds
Radio wave range up to 100m
Power supply voltage Magnetic sensor button battery (3A), alarm 12-24V Standby current consumption: Magnet sensor 43μA, alarm 10.4mA Operating temperature range 0~60℃
Accessories screws x 4
Own weight 0.1kg
*If there is a metal object in the installation location or if it is installed close to the ground, radio interference may cause the communication distance to be extremely short and malfunction may occur.
“Door Watcher” Perman channel video
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Click here for YouTube Pa-man channel
Go to Door Watcher product page https://pa-man.shop/shop/g/g1122438000/
Now on sale at stores (you can actually hold it in your hands and see for yourself)
– Osaka store: * 5-3-9 Nagata Higashi, Higashiosaka, Osaka 577-0012*
– Hiroshima store: * 2-7-7 Minakata, Mihara City, Hiroshima Prefecture 729-0419*
– Tokyo store: * 6-2-7 Iriya, Adachi-ku, Tokyo 121-0836*