W20 gsm quad band wireless alarm system, GSM home alarm, GSM wireless alarm home security

W20 Wireless GSM alarm system Kit, GSM House Alarm, GSM Security House Alarm

With touch key, temperature display and alarm, breath light design

Skype: lisali1220 WhatsApp:0086 13652426178

W20 is like DIY home security system.

This device can be equipped with all kinds of sensors, such as door sensor, PIR motion sensor and so on.

When sensors are triggered, it will send SMS and make calls to SOS numbers to notify users.

It can be controlled anytime anywhere by your phone as you need, just with a GSM SIM card.

And controlled by Android APP and Iphone IOS easily, it is well recognized by alarm market.

Based on GSM 850/900/1800/1900MHz, it is available all over the world.

Specifications:

• Power supply: DC9V/1A
• Support RF433M/315M, simultaneously compatible with PT2262/2264/EV1527/HS1527 wireless IC and CWT private protocol
• Effective distance of wireless transmission: 100 m (Open area)
• 2 wired zones and 12 wireless zones
• 2 transistor outputs, 1 relay output (220V, 2A)
• Temperature measure range: -55℃~+125℃
• LED indicator: arm/at home/sound/system
• GSM frequency: quad-band, 3G version optional
• Built-in lithium-ion battery (500mAh/3.7V) which can last 6 hours
• Working temperature: -30℃~+70℃
• Relative humidity: 10-90%, No condensation
• Dimension: 103*103*26mm

W20 GSM Alarm Size:

W20 GSM Alarm Terminals:

W20 Sensors Size:

Payment

T/T, Western union, or Paypal (value lower than 500 USD)

Delivery

1. Sample and mini order will be delivered within 2-3 working days after the receipt of payment.

2. For order over 500pcs or customized order, lead time will be 4-6 weeks after the receipt of payment. Please contact our sales to make sure the current inventory.

Why us?

1. High quality

We concox is a leading manufacture and designer of GSM alarm system for 4 years.

Our products has sold well in 120+ countries, well known for its stable function and easy installation.

2. Factory price

We are the factory, and we always offer bottom price. Customers’ brand and logo are available.

3. Excellent Service

We appreciate our valued buyers, if you have any questions, we will try our best to reply to your emails as soon as possible even with time zone difference.

4. Warranty

1 year warranty,long-life maintenance.