| WH-GSM30A Specifications | |
| GSM freq | 850/900/1800/1900Mhz |
| Backup Battery | For continue working 24 hours when power cut/off |
| Battery | Ni-Hi AAA*6 DC7.4V |
| Display | LCD Display |
| Personal Message Record | 10s |
| Input voltage | DC12V |
| Standby current | <55mA |
| Alarm current | <450 mA |
| Alarm Sound | 110dB |
| Wireless frequency | 433Mhz |
| Support wireless sensors | EV1527/300K 2262/1.5-4.7M |
| Wireless distance | 100m open |
| Support Sensors Q'ty | 8pcs remote control + 99pcs detectors |
| Work Temperature | Temp: –10°C to 40°C |
| Color Box Dimension | 21*15*9.5cm |
| Standard Kit Weight | 0.95Kg |
| WH-GSM30A Features & Functions | |
| Working Ways | GSM Network |
| Defense Zones | 99 Wireless Zones |
| 7 Wired Zones | |
| Alarm call and sms telephone No. | 6 groups of call phone number |
| 3 groups of SMS number | |
| Remote control the system | Arm |
| Disarm | |
| Monitor | |
| Talking | |
| Play records | |
| Basic Functions | LCD Display Arm/Disarm/Stay arm/Alarm/Setting |
| English voice operation instruction | |
| Password protection function | |
| 40secs. delay alarm setting | |
| Timing arm and Timing disarm | |
| Stay intelligent arm | |
| Operating the host by SMS and Phone | |
| External power on and off SMS notification(out arm status) | |
| Reset factory setting | |
| WH-GSM30A Standard Package List | |
| Home Alarm Host(Built-in battery) | x1 |
| Built-in Antenna PIR Sensor | x1 |
| Built-in Antenna Door Sensor | x1 |
| Built-in Antenna Remote Controller | x2 |
| Siren | x1 |
| Power Adapter | x1 |
| User Manual | x1 |
Contact：Ray Zhang
Phone：+86-18675502646
Email：security@wayhang.com
Add：Futian District, Shenzhen, Guangdong, China
Mr Zhang
Ray