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8-contact notification device for general telephone lines WhiteLock21A20 WL21A20Handling Company
Adcon Co., Ltd.Categories
| Image | Part Number | Price (excluding tax) | Audio recording time (seconds) | Audio recording method | Audio memory backup | Recording and playback method | Weight (g) | Selected signal type | Applicable line | Busy detection function | Automatic call | Current consumption of main body DC jack part (mA) | Correspondence method | Dimensions W×H×D (mm) | External interface | Line connection method | Calling phone number setting | Surrounding environment | Operation settings | Operating humidity range (%) | Operating temperature range (℃) | Built-in battery (mAh) | Reporting during power outage | Power outage recovery detection function | Number of signal input points | SMS mail sending | Email sending | AC adapter (V) |
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WL21A20 |
Available upon quote |
Equipped with 12 channels, 1 channel 12.5, total 150 |
Direct recording method without compression |
Not required (flash memory) |
Equipped with microphone and speaker (record/stop/play button operation) |
Weight Approximately 287 Weight including terminal block and battery |
Bush button (PB) or dial valve (DP:20PPS) |
NTT specification analog telephone line (2-wire type) |
Yes (redial when busy or communication cannot be established) |
Input change detection time setting available |
Standby 42 (max. 73) Do not use direct DC power input |
Voice and DTMF call system emergency notification device |
180.4×100×30 |
Cannot connect to USB2.0 USB hub |
Communication connector (modular jack) |
Up to 6 locations |
Please protect the product with a cover, etc. when using it in a place that is free of corrosive gas and has heavy dirt such as dust. |
Transferring settings using dedicated computer software |
15~80 (no condensation) |
0~40 |
006P DC9V 250 Ni-MH rechargeable battery |
About 1 hour with built-in battery |
Built-in power failure detection function inside the main unit |
8 points (voltage-free contact or open collector) |
Maximum of 6 locations Report destinations must be mobile terminals that can receive SMS with a Docomo line contract |
Possible (using email sending system) |
DC12 1A output Not covered by warranty if the included AC adapter is not used. |
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