Transmitter Power: 1 x 12V Alkaline Type A23 battery (included); Made of high quality ABS material
Super rating IP55 waterproof, it can be installed outdoor, even rain, or cold.
Working distance range: 500-1000feet(in an open air, no obstacle).
With transparent cover, allows you or visitors to leave message.
ShippingShipping Where We Ship: We ship to The United Stated or The United Kingdom.
Delivery Rates & Services: We ships orders Monday to Sunday, during office hours (9am – 5pm PST), and does not operate on public holidays. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page.
Currency Conversions All prices listed on our site are in US dollars, and charged to in US dollars. The bank that has issued your card determines the exact exchange rate that you will be charged, but in general it should match closely with the current rate. To get an estimate of the current rate, check out the link below: XE.com - Foreign Exchange Rate Calculator.