Tema AD633 PoE SIP ceiling speaker 10W amplifier with output for 2nd passive loudspeaker

Item number: 6964


HAN: AD633

Ceiling mount SIP speaker, integrated PoE 802.af power supply, input from external power supply 12-24Vdc
IP SIP 12W wall mount speaker supply, 10W amplifier, output for 2nd passive speaker 8 Ohm, 2 internal Relays, Microphone inside, 180Hz-16.000Hz bandwidth, Dim. 218x216x120mm

Category: Active, Passive, SIP Speaker

546,21 € (459,00 € netto)

including 19% VAT. , plus shipping (Parcel)

Available now!

Shipping time: 2 - 3 workdays

Tema AD633 Network LAN speaker for Paging and Communication

The SIP Ceiling Speaker AD633 is part of a series of TEMA speakers to be connected to a standard LAN for the PA (Public Address) paging of ads, speech and music, in offices, factories, public places.

The internal circuits incorporate a PoE (Power over Ethernet) power supply for direct power over the UTP cable, but also allow input from an external power supply at 230Vac / 12-24Vdc to extend the maximum sound power output. The two power supply types can coexist in order to increase the safety of the service.

AD633 is a two-way communication system with a built-in microphone with the dual local listening function and control of the speaker functionality.


  • Companies, Offices, Factories, Warehouses, Industry
  • Warehouses, Garage, Supermarket, Parking
  • Public areas
  • Alarm and warning systems
  • Hospitals, Schools
  • Railway Stations, Airports, Ports

Power Amplifier Technology
A double Class "D" Amplifier with high efficiency and low consumption can generate a maximum output power of 12W (2x6W) 8 ohms with high sound quality. The amplifier is selfprotected against overload and short circuit output power. It is provided a second auxiliary output which can be brought to another passive speaker to better distribute the output power or to generate a 100V-6W PA line.

Pre-recorded messages
In the internal SD card are recorded sounds and messages for automatic or command sending onto speaker.

iOS and Android APP
Free download APP are available for smartphones with operating systems iOS and Android. With these applications it is possible to operate with the IP speakers and launch announcements even from smartphones.

Integration with VoIP SIP phone systems
AD633 can be perfectly integrated with VoIP telephone systems (IP-PBX) with SIP protocol and can be registered as a regular VoIP phone or P2P (Peer to Peer) without a PBX.

Innovative features and performances

  • Launch of PA ads from any phone by calling the account of the IP SIP Speaker
  • Security code from keyboard to start the announcement
  • 2nd SIP accounts night call repeater function, sounds files freely customizable
  • Output for 2nd passive speaker 6W 8 Ohm to extend the served area or to generate a 100V-6W audio line
  • Double internal audio amplifier 2x6W (maximum output power using external power supply)
  • PoE (Power over Ethernet) 802.af standard, only one cable connection
  • 2 internal relays for external devices drives via LAN
  • 16 Multicast channels for broadcasting background music, silenced by ads
  • Volumes adjustable separately for all audio channels Multicast/Ads/Ringtone
  • Internal microphone for environment listening (Monitor) and normal bidirectional communication
    1 alarm trigger input for one of the alternate functions:
    a) Generate a phone call and sends a message of alert (SIP SECURITY INFO CALL)
    b) Pre-recorded announcements launch from the speaker (Notice/Deterrence)
    c) "Push to Talk" feature for phone communication driven by local external button (not included)
  • 2 inputs for external call buttons to 2 programmable SIP numbers or IP addresses
  • LAN P2P (Peer to Peer) operation even without PBX
  • Remote programming via integrated LAN Web Server
  • Compatible with all SIP standard IP-PBXs on the market
  • IP20 grade of protection

Tech Specs

  • LAN, protocols: TCP/IP Network 10/100BaseTx, SIP 2.0
  • Grade of protection: IP20
  • Power Supply: PoE, Injector PoE or ext power supply
  • PoE: 802.3af class 0 12,95W
  • External Power Supply (Opt.): 230Vac/12-24Vdc-1-2A
  • Security: Password access, activity logs
  • Inputs from external alarm commands: 1
  • Inputs for diversified call buttons: 2
  • Contact rating of the 2 internal relays: max 30Vdc – 1.5A
  • Technology: IMX25 400MHz processor
  • Memory: 256MB Ram, Micro-SD Flash 2GB
  • Housing material: painted metal
  • Operating temperature: from -20° to +55°C
  • Storage temperature: from -20° to +65°C
  • Umidity: up to 100%
  • Installation: ceiling mount
  • Dimensions: Diam. 200 x 92 mm
  • Weight: 1.1 Kg
  • Audio Amplifier: "D" Class (10W PoE) 12W (Ext. Pow.)
  • Acoustic unit impedance: 8 Ohm
  • Audio Bandwidth: 80 – 15.000 Hz
  • Acoustic pressure (SPL): 102 dB (1KHz at 1 meter)
  • Internal Microphone: omnidirectional electret 30Hz-18KHz
  • Multicast RTP Audio Streaming: G.711 a-Law, μ-Law, G722
  • Audio Communication: Unidirectional and Bidirectional
  • Additional speakers: 1 passive speaker 8 Ohm 6W
  • Messages/Sounds: pre-recorded into the internal SD
  • Connection: SIP Server (IPPBX) or P2P (Peer To Peer)
  • Smartphone APP: iOS, Android
  • Acoustic signaling: call tones, ads Ding-dong
  • Visual signaling: Active call led
  • Programming: user-friendly web interface and passwords
  • Origin: entirely developed and manufactured in Italy
  • Warranty: 2 years, possibility of extension (option)
  • Compatibility: CE, ROHS

Shipping weight: 1,50 Kg
Product weight: 1,50 Kg
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Tema AD633 Datasheet

Tema Broschüre

Tema AD633 Manual

Connection plan - Appendix 4 - Addendum AD600-01 Flash and Relay-1803

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