Product Name: Professional Wireless Security System (WL-301)

Description:
Main module and sersors both are transmitting signal by wireless. It's taking Quartz Locked System, frequency won't draft. There are 8 independent security zones.
The sensors can increase unlimited. The main module is capable for UPS function.
The receivable range is 150 meters.WL-301 hve got Taiwan Golden Building Award.

Character:

1. Manufactured by the most advanced SMT technology.
   
2. Quartz locked system and FM Modulation.
   
3. Wide acceptance for household, stores, and offices
   
4. Wireless installation by D.I.Y design.
   
5. Independent 8 security zones (unlimited extend)
   
6. Built - in 12V DC back up battery in main receiver.The transmitter has low battery indicator which also display on main receiver.
   
7. Each transmitter can connect with three sensors.
   
8. No monthly monitoring fee requested.
   
9. Option accessory: automatic phone dialer, PIR sensor, heat/gas detector, video monitor, camera, and VCR,etc..
   
10. The main module is capable for UPS function.