Two Way Communication Wireless Protection and Security AlarmsSystem G50B with LCD Display & Keypal G50B

Hot sales smart Wireless alarm system G50B with followingfunctions:

1. Quad band gsm frequency 900/1800/850/1900mhz, suitable forglobal users in the world

2. Two way communications, can listen in and speak to the personin the house

3. "Home mode" and ""out of the house mode" for optional

4. 24 Wireless zones,single zones can work with unlimitedwireless detectors

5. Competible with center monitoring software

6. With 24 hours zone, and emergency zone 

7.  12 hours backup battery

8.  Power off alert, power recovry alert,etc

Warranty: 1 year

Shipping terms: By sea, by air, by international express,according to your order quantities

Payment terms: 

Paypal, Western Union, and T/T

Contact person:

Ms.Maggie Tang

Patrol Hawk company