Wireless Remote Control Alarm Accessories Host Matching Remote Control Burglar Alarm Remote Control Alarm Remote Control Working voltage: 12V (12V/23A battery) Working current: 15mA Working temperature: -35-+65 Transmitting frequency: 315MHz (75K), 433MHz Coding method: 1 million groups of automatic code matching Wireless transmission distance: line-of-sight 150M (open area) Product size: 583813mm 1. SMT computer patch technology manufacturing. 2. ABS plastic shell, ultra-thin design and beautiful appearance. The surface is treated with imported high-grade oil spray color. 3. A sliding button protection cover is specially set on the remote control buttons to prevent misoperations caused by accidentally touching the buttons. 4. The built-in small whip antenna not only increases the remote control distance, but also greatly increases the aesthetics and practicality of its products. Shipment: WORLDWIDE SHIPPING. (Except some countries and APO/FPO) Orders processed timely after the payment verification. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. The images shown are not the actual item and are for your reference only. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. Service: You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement. We will bear all the shipping cost if the product(s) is (are) not as advertised. Feedback: We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! Why choose us There are so many ip cameras and other electronics products in shenzhen.We try out best to offer you a best price and good service.Hope you have a great shipping experience in our stores.Thanks. _x000D_