<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div class="desc"> <div style="width: px; line-height:150%; font-family:Arial, Helvetica, sans-serif; font-size:12px;"> <p style="margin-bottom:6px; margin-top:6px;"></p> <p> RTU5024 GSM Mobile Phone Access Controller Remote Control Switch SMS Door Control </p><div style="font:Arial;font-size:16px;"><p><b>Specification:</b></p>This GSM door opener with a remote on/off switch for authorized calls for free calls, which can be operated from anywhere without distance restrictions.<br/>Features:<br/>1. 850/900/1800/1900MHz quad band, can be used in the global GSM network.<br/>2. No call charges. The GSM relay switch answers the call from the authorized number and then performs an on/off operation on the first "ringing".<br/>3. Security - Use the caller ID to identify and ignore unknown callers.<br/>4. Add or remove users with the SMS Text command.<br/>5. There is no need to provide remote controls or buttons for different users.<br/>6. Up to 200 authorized phone numbers can be configured at the specified time.<br/>7. The relay operation will return a text message confirmation to the owner or authorized call, which can be edited by the user.<br/>8. The relay closing or opening time is programmable.<br/>9. With metal casing, IP30 protection level. The metal casing and system are safely isolated, especially suitable for industrial control applications.<br/>10. Small size and support for wall mounting.<br/>11. Multiple applications.<br/>Specification:<br/>Model: RTU5024<br/>GSM frequency: 850/900/1800 / 1900MHzNetwork type: 2G<br/>Support: 2G, 3G, 4G<br/>Digital output: NC / NO dry contact, 3A / 240VAC<br/>DC power supply: 9-24VDC / 2A<br/>SIM card: standard SIM card<br/>Antenna: 50Ω SMA antenna interface<br/>Temperature range: -20~ + 60°C<br/>Humidity range: relative humidity 90%<br/>Package Size: about 13 x 9.5 x 3cm/5.12 x 3.74 x 1.18in<br/>Package List:<br/>1 x GSM Mobile Phone Access Controller<br/>1 x Antenna<br/>2 x Terminal<br/>1 x English Manual<br/>Note:<br/>Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<br/><p><br/></p></div><br/> <p style="margin-bottom:6px; margin-top:6px;"> </p> <p><br/><br/><br/><br/><br/><br/><br/><br/><br/><!--#list--><!--#if--></p><div style=" margin-bottom:6px; margin-top:6px;"> </div> <p class="STYLE1"><u>Shipping:</u></p> <p>1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday.<br/> 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders .<br/> 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.<br/> 4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges.</p> <p class="STYLE1"><u>Warranty:</u></p> <p>1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved .<br/> 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.<br/> 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation. </p> <p style="margin-top:6px;"></p> </div></div></div></div>