Specification AnsweringSystemType : Digital Brand : Algo BulletPoint : This listing is the SIP-T58W - (Corded handset version). This is NOT the PRO version with a bluetooth handset BulletPoint1 : Indoor / Outdoor Weather-resistant SIP-based intercom with relay controller BulletPoint10 : Keep your phone number that may be associated with important accounts. Port your number to Ooma or choose a new one at no cost. BulletPoint2 : Network managed and supervised SIP endpoint; Requires PoE BulletPoint3 : PoE IEEE 802.3af or PoE + IEEE 802.3at (if 24V 0.5A strike power required) BulletPoint4 : Door station can be used with existing twisted pair wiring for retrofitting older analog intercoms BulletPoint5 : Configuration via user friendly GUI web interface or auto-provisioning BulletPoint6 : Experience 3-way conferencing, caller ID, call waiting, 18-number speed dial, customizable ringtones for each line, and more. BulletPoint7 : Block scammers and telemarketers with advanced robocall blocking. BulletPoint8 : Enjoy advanced features such as Instant Second Line, multi-ring, voicemail-to-email forwarding, call forwarding, call waiting, backup number and more. BulletPoint9 : Place the desk phone anywhere in your home and connect up to 3 additional devices with Ooma Linx accessory. Color : Gray (silver/gray finish) CompatibleDevices : Door Release Systems, Gate Activation Systems, Access Control Panels CompatibleDevices1 : iOS CompatibleDevices2 : Android CompatibleDevices3 : Alexa CompatibleDevices4 : Echo CompatibleDevices5 : Google Home ConferenceCallCapability : 6 way ConnectorType : Auxiliary CurrentRating : 0.5 amps CustomerPackageType : Standard Packaging DialerType : Tone Dialing ExternallyAssignedProductIdentifier1 : 850058188256 ExternallyAssignedProductIdentifier2 : 0850058188256 ExternallyAssignedProductIdentifier3 : 00610807829652 FinishType : Stainless steel HasCallerIdentification : 1 IncludedComponents1 : Black Ooma Telo Device IncludedComponents2 : Power Adapter for Telo IncludedComponents3 : Ethernet Cable & Quick Start Guide IncludedComponents4 : Linx IncludedComponents5 : AT&T ML 17929 phone InputVoltage : 24 volts ItemDisplayWeight : 0.8 kilograms ItemName : Algo 8028G2 PoE+ SIP Door Phone/IP Intercom with Relay (8028 G2) ItemPackageDimensions_Height : 33.782 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 14.3002 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voip-telephones Manufacturer : Algo Material : Plastic MemoryStorageCapacity : 0.1 GB ModelNumber : 8028G2 MultilineOperation : Multi-Line Operation NominalPower : 24 watts NumberOfItems : 1 NumberOfPorts : 1 PackageLevel : unit PartNumber : 811008025458 PhoneTalkTime : 24 hours PowerSourceType : Corded Electric ProductDescription : The SIP-based Algo 8028G2 (8028 G2) Voice over IP Secure Door / Gate Access Control Intercom replaces the discontinued 8028 doorphone and is similar to the Algo 8201 SIP intercom. The 8028G2 adds PoE, PoE+, Secure SIP, RESTful API, and a remotely located control unit for higher security eliminating door access tampering. The 8028G2 is NEMA 3R outdoor / indoor rated and has a door control relay that can connect to most any door release, gate activation system or access control panel. Additionally, there are low current programmable inputs and outputs at both control unit and intercom station for door sensing, door unlock switch, door unlock override, auxiliary call buttons, or telephone status such as ringing or in-use. is powered via PoE and is UL/CSA, FCC and CE certified. This 8028G2 kit includes a controller, intercom station with stainless steel faceplate and a surface mount bracket for wall mounting. The intercom station can also be flush mounted into a double gang box (not included). Mounting gaskets are also included in the kit for installing the intercom in any outdoor environment. Relay port can also be connected to the AR26LPW PoE strobe, Algo 1127 or 1128 strobes or trigger remote Algo SIP Ringers & Strobes over network. The installer should be familiar with configuration and programming of Voice over IP devices via web-based graphical user interface or provisioning. Requires Power over Ethernet. If PoE is not available, use PoE Injector. Controller must be installed indoors, door station is indoor/outdoor rated. A basic understanding of computer networking and Voice over IP experience is required. See manufacturer's website for specifications, new features, and required firmware updates. ProductSiteLaunchDate : 2023-10-21T23:07:02.060Z RecordingCapacity : 22 minute SpecificUsesForProduct : Telephone SupplierDeclaredDgHzRegulation : not_applicable TelephoneType : Corded UnitCount : 1 UnspscCode : 43191511 WarrantyDescription : 1 year manufacturer WarrantyType : Manufacturer Warranty