Real time alarm SK-139 GSM SMS alarm controller can be inserted in Chinese mobile phone card
$129.99
In stock
Overview
Real time alarm SK - 139 GSM SMS alarm controller can be inserted in Chinese mobile phone card
| Alarm communication way | GSM SMS send alarm information in Chinese | Power supply | AC220V plus or minus 10%, 50 hz |
| Number of sectors | 3 general damage resistant protection zones;A photoelectric isolation protection zones; | Standby power | DC 12 v 1.3 Ah maintenance-free battery |
| A telephone line break detection protection zones | Apply to the humidity | < 90% | |
| programmatically | Mobile phone remote control programming programming or text messages | installation | wall |
| SMS receiving alarm telephone | SMS receiving alarm telephone number 8 group, 1 set of remote inspection number | The case material | High quality steel plate |
| The GSM module | 900/1800 m double-frequency | Size (L? W H) | 205 * 70 * 70 mm |
| SIm card | Power saving type 1.8 V or 3 V | Weight (including battery) | About 1.8 kg (2.4 kg) |
| Suitable temperature | - 10 ° ~ 55 ° c. |
| SKU | 1463113681 |
|---|---|
| Weight | 1.000000 |
| With Built-in Battery | No |
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