GDS3705 - Audio intercom GRANDSTREAM - Free user manual and instructions

Product Type	Audio intercom
Brand	Grandstream
Model	GDS3705
Power Supply	PoE IEEE 802.3af (Class 3) or DC 12V, 1A
Connectivity	Ethernet RJ45 10/100 Mbps
Network Protocol	TCP/IP, UDP, HTTP, HTTPS, DHCP, etc.
Operating Temperature Range	-30 °C to 60 °C
Storage Temperature Range	-35 °C to 60 °C
Operating Humidity	10% ~ 90% RH (non-condensing)
Installation	Surface mount or flush mount (flush mount kit sold separately)
Package Contents	1x GDS3705, 1x mounting frame, 1x drilling template, 4x rubber gaskets, 6x screws
Configuration	Via HTTPS web interface (port 443), GS_Search tool to find IP address
Lock Relay	3 terminals (NC, NO, COM) for electric lock (current or no current)
Care and Cleaning	Clean with a soft dry cloth. Do not use abrasive products or solvents.
Security	Anti-tamper screws, mandatory admin password change
Spare Parts and Repairability	Use only genuine Grandstream parts. Contact technical support.
General Information	IP audio intercom for access control, compatible with Grandstream access management systems.

Frequently Asked Questions - GDS3705 GRANDSTREAM

What is the default IP address of the GDS3705 if no DHCP server is available?

The default IP address is 192.168.1.168 after 5 minutes without a DHCP server response.

How to access the GDS3705 configuration interface?

Use the GS_Search tool (available on Grandstream's website) to find the IP address, then open a browser and type https://[IP address]. The default username is admin and the password is on the device sticker.

What power supply types are compatible with the GDS3705?

The GDS3705 can be powered by PoE (Class 3) via an Ethernet cable, or by a DC 12V, 1A power supply (not included).

How to wire an electric lock to the GDS3705?

Use the NC, NO, and COM terminals. Refer to the connection table in the manual to configure the mode (current or no current) according to the lock type and normal state (locked or open).

What to do if the device does not power on?

Check the PoE connection or DC power supply. Ensure the Ethernet cable is properly connected and the PoE switch delivers power. In case of DC power, verify polarity (+/-) and voltage.

How to reset the GDS3705 to factory settings?

Press and hold the reset button (if present) for 10 seconds, or use the web interface under System Settings > Maintenance. Check the manual for the exact button location.

What is the operating temperature range?

The GDS3705 operates from -30 °C to 60 °C and can be stored from -35 °C to 60 °C.

Can the GDS3705 be used with an existing access control system?

Yes, the GDS3705 is compatible with Grandstream access management systems and can integrate via standard IP protocols.

What to do if the web interface does not load?

Make sure to use HTTPS (https://) and not HTTP. Check that your computer is on the same network. Try restarting the device and the router.

How to flush mount the GDS3705?

A wall flush mount kit is available separately from Grandstream. Follow the instructions provided with the kit for flush installation.

USER MANUAL GDS3705 GRANDSTREAM

C O N N E C T I N G T H E W O R L D

Grandstream Networks, Inc.

126 Brookline Ave, 3rd Floor

Boston, MA 02215. USA

Tel: [phone]

For Warranty and RMA information, please visit

www.grandsstream.com

EU Agent:

Picus Advisors Ltd

Taivalmaki 9F1-02200 Espoo, FINLAND

https://www.picus.fi

Note: For European Union only

GDS3705

Audio Door Access System

Quick Installation Guide

Content

English. 1
简体中文. 10
Espanol. 19
Francais. 28
Deutsch. 37
Italiano. 46
Pycckn. 55
Portugues 64
Polski. 73

PRECAUTIONS

• Do not attempt to disassemble or modify the device
• Strictly follow the requirement of power source
• Do not expose this device to temperatures out the range of -30^ to 60^ for operating and -35^ to 60^ for storage
• Do not expose this device to environments outside of the following humidity range: 10 - 90% RH (non-condensing)
• Please strictly follow the instruction to install or hire professionals to install properly

PACKAGE CONTENTS

1xGDS3705

1 x Installation Bracket

I x Drilling Template

4x Rubber Gaskets

6 x Back Panel Screws

6 x Bracket Screws and Anchors

4 x Anti-tamper Screws
I x Anti-lampers Hex Key

1 x Wiegand Cable

1 xRFID Card 1 xRFID Key Fob

1 x Frame Back Cover

1 x Quick Installation Guide 1 x GPL License

MOUNTING GDS3705

On-Wall (Surface) Mounting

Step 1:

Refer to the "drilling template" to drill holes at targeted place on wall then mount the installation bracket using the four screws and anchors provided (screwdriver not provided). Connect and tight-en "Ground" wire to the bracket ground marked with printed icon

Step 2:

Pull Cat5e or Cat6 cable (not provided) through the rubber gasket selecting the correct size and the back cover panel piece, please refer to "GDS3705 WIRING TABLE" at the end of QIG for Pin connections.

Note:

Needle nose plier highly recommended and 2.5mm flat screwdriver required (not provided). Stripping outer plastic shield of the cable in less than 2 inches suggested. Do NOT leave bare metal outside the socket by over stripping the inner plastic shield of the wires.

Step 3:

Make sure the "Back Cover Frame" is in place, the wired back cover panel is good. Flush the back cover panel piece with the whole back surface of device, tighten if using the screws provided.

Step 4:

Take out the two preinstalled anti-tamper screws using the hex key provided. Carefully align the GDS3705 to the metal bracket on wall, press and pull the GDS3705 down to the right position.

Step 5:

Install the two anti-tamper screws back using the hex key provided (do NOT over fighten the screws). Cover the two screw holes on the bottom of "Back Cover Frame" piece using the two silicon plugs provided. Final check and finish the installation.

In-Wall (Embedded) Mounting

Please refer to the "In-Wall (Embedded) Mouting Kit", which can be purchased separately from Grandstream.

CONNECTING THE GDS3705

Refer to the illustration below and follow the instructions on the next page.

POWER OFF GDS3705 when connecting wires or inserting/removing the back cover panel piece!

Option A:

RJ45 Ethernet Cable to (Class 3) Power over Ethernet (PoE) Switch.

Note:

Choose Option A if using PoE switch (Class 3): OR: Option B if using 3rd party power source.

Option A

Plug an RJ45 Ethernet cable into the (Class 3) Power over Ethernet(PoE) switch.

Option B

Step 1:

Select an external DC12V, minimum 1A power source (not provided). Wire correctly the "+" cable of the power into the "12V, GND" connector of the GDS3705 socket (refer to the previous mounting page for instruction). Connect the power source.

Step 2:

Plug an RJ45 Ethernet cable into a network switch/hub or router.

Note:

Please refer to "Step 2" of "MOUNTING GDS3705" and "GDS3705 WIRING TABLE" at the end of QIG for all the wiring and connection illustration and instructions.

GDS3705 CONFIGURATION

The GDS3705 is by default configured to obtain the IP address from DHCP server where the unit is located.

In order to know which IP address is assigned to your GDS3705, please use GS_Search tool as illustrated in following steps.

Note:

If no DHCP server is available, the GDS3705 default IP address (after 5 minutes DHCP timeout) is 192.168.1.168.

Step 1: Download and install GS_Search tool: http://www.grandsstream.com/support/tools

Step 2: Run the Grandstream GS_Search tool on a computer connected to same network/ DHCP server.

Step 3: Click on Search button to start device detection.

Step 4: The detected devices will appear in the output field as below.

Step 5: Open the web browser and type the displayed IP address of GDS3705 with leading https:// to access the web GUI. (For security reasons, the default web access of GDS3705 is using HTTPS and port 443.)

Step 6: Enter username and password to login. (The default administrator username is "admin" and the default random password can be found at the sticker on the GDS3705).

Note: For security reasons, make sure to change the default admin password from System Settings > User Management.

Step 7: After login into the webGUI, click the left side menu in the web interface for more detailed and advanced configuration.

Refer to online documents and FAQ for more detailed information:

http://www.grandstream.com/our-products

GDS3705 WIRING TABLE

Jack Pin Signal Function
J2(Basic)3.81mm	1 TX+(Orange/White)	Ethernet, PoE 802.3af Class3.12.95W
	2 TX-(Orange)
	3 RX+(Green/White)
	4 RX-(Green)
	5 POE_SP2 (Blue + Blue/White)
	6 POE_SP1 (Brown + Brown/White)
	7 RS485_B	RS485
	8 RS485_A
	9 GND	Power Supply
	10 I2V
J3(Avanced)3.81mm	1 GND Alarm GND
	2 ALARM1 IN+	Alarm IN
	3 ALARM1_IN-
	4 ALARM2 IN+
	5 ALARM2_IN-
	6 NO1	Alarm Out
	7 COM1
	8 NO2	Electric Lock9 COM2
	10 NC2
J4(Special)2.0mm	1 GND (Back) Wiegand Power	GND
	2 WG_D1_OUT (Orange)	Wiegand Output Signal
	3 WG_D0_OUT (Brown)
	4 LED (Blue)	Wiegand Output LED Signal
	5 WG_D1_IN (White)	Wiegand Input Signal
	6 WG_D0_IN (Green)
	7 BEEP (Yellow)	Wiegand Output BEEP Signal
	8 5V (Red) Wiegand Power Out	put

For more details regarding GDS3705 wiring, please refer to User Manual.

Electric Lock GDS3705 Connection						Door
Type Power On Power Off NC2		NO2 COM2				Normal Status
Fail Safe Lock Open			■ ▪	Lock
				■ ▪	Open
Fail Secure	Open Lock			■ ▪	Lock
			■ ▪	Open
NOTE: * Please select the correct wiring based on different electric strikebacklock and the normal status of door. * Electric Magnetic Lock will work at Fail Safe mode ONLY.

Note:

1) Power PoE_SP1, PoE_SP2 with DC, the voltage range is 48V~57V, no polarity.
2) Power with PoE the cable wiring:
- PoE_SP1, brown and brown/white binding
- PoE_SP2, blue and blue/white binding
3) DC Power could be correctly sourced from qualified PoE Injector.

This product is covered by one or more of the U.S. patent (and any foreign patent counterploths thereof) identified at www.cmpdents.com.

ZH

注意事项

http://www.grandstream.com/our-products

4 x Vis anti-effraction

1 x Clé hexagonale anti-effraction
1x Cable Wiegand
1 x Cartes RFID 1 x Porte-clles RFID

1 x Couvercle aniere

1 x Guide d'installation rapide 1 x Licence GPL

MONTAGE DU GDS3705

Montage mural (en surface)

Etape 1:

http://www.grandsstream.com/our-products

TABLE DE CONNEXION DU GDS3705

ConnecteurPI	NSignaFlonction
J2(Basique)3.81mm	1 TX+ (Orange/Blanc)	Ethemet, PoE 802.3af Class3, 12.95W
	2 TX- (Orange)
	3 RX+ (Veri/Blanc)
	4 RX- (Veri)
	5 PoE_5P2 (Bluc + Bluc/Blanc)
	6 PoE SP1 (Marron + Mar-ron/Blanc)
	7 RS485 B	RS485
	8 RS485_A
	9 CND	Source d'alimentation
	10 L2V
J3(Avantée)3.81mm	1 CND Masse Alarme
	2 ALARM1_IN+	Entrée Alarme
	3 ALARM1_IN-
	4 ALARM2_IN+
	5 ALARM2_IN-
	6 NO1	Sortie Alarme
	7 COM1
	8 NO2	Verrouillage Electrique9 Co
	10 NC2
J4(Speciale)2.0mm	1 CND (Noir) Masse Wiegand
	2 WG_D1_OUT (Orange)	Signal de sortie Wiegand
	3 WG_D0_OUT (Marron)
	4 LED (Blou)	Signal de sortie LED Wie-gand
	5 WG_D1_IN (Blanc)	Signal d'entree Wiegand
	6 WG_D0_IN (Veri)
	7 BEEP (Jaune)	Signal de sortie Beep Wiegand
	8 SV (Rouge) Alimentation Wie-gand

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55 56

MOHTAX GDS3705

HacteHHbI (noBepxHocTHbI) MOHTAX

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NAHEoY cTPOCTB0, 3aTHnue C NOMOULBO BHNTO, NOCTABAREMIX

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(BCTPOeHHOrO) MOHTAKa", KOTOpB MoXHO OTeAebHO 3Ka3aTb B
KOMnAHn Grandstream.

57 58

IOAKAIOUOHENE GDS3705

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OTKIOHTNEIITAHHE GDS3705 npn NOAOKIOHcHIN PPOBOAOB NNN NOACOEANHEHN/OTCOEANHEHN 3aAHeN pOHEH

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RJ45 Ethernet Ka6eAb B (KAcc 3) Power over Ethernet (PoE) kommtyarop.

PnmeaHne:

Bb6epnteOnuA, npn HcnoAo3oBAHn PoE KOMMyTaTopa (Kaacc 3);
NtAH:OnuB, npn HcnoAo3oBAHn CTOpOHHe NCTOyHnKa nITAHN.

OnuA

Bcabe RJ45 Ethernet ka6eab B (Kaacc 3) Power over Ethernet(PoE) kommMyTatop.

Onua B

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KOHΦινγραύη GDS3705

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http://www.grandstream.com/our-products

TABELA DE Cabeamento DO GDS3705

Jack-paizbem	Ums	Cinnafl Φунцья
J2 (Балары) 3.81mm	1 TX+ (Оранхебу/Балы)	Poe 802.3af Klassc3.12.95W
	2 TX- (Оранхебу)
	3 RX+ (Зеленny/Балы)
	4 RX- (Зеленny)
	5 PoE_SP2 (Сини+Сини/Балы)
	6 PoE_SP1 (Корунов+Корунов/Балы)
	7 RS485_B	RS485
	8 RS485_A
	9 GND	БАСК ПИТСИЗ
	10 T2V
J3 (Рослары) 3.81mm	1 GND	Синоградотор Задмагн�
	2 ALARM1_IN+	Alarm BxOД
	3 ALARM1_IN-
	4 ALARM2_IN+
	5 ALARM2_IN-
	6 NO1	Alarm BxOД
	7 COM1
	8 NO2	Зnevатрически замок
	9 COM2
	10 NC2
J4 (Салары) 2.0mm	1 GND (Черный) Wiegand GND	Wiegand bbyxoDAHоN CINHДA
	2 WG_D1_OUT (Оранхебу)
	3 WG_D0_OUT (Корунов)
	4 LED (Сини)	Wiegand bbyxoDAHоN CINHДA CIND
	5 WG_D1_IN (Балы)	Wiegand bbyxoDAHоN CINHДA
	6 WG_D0_IN (Зеленny)
	7 BEP (ЖБаты)	Wiegand bbyxoDAHоN 3BvKOВо NCHДA
	8 S' (Красьы)	Wiegand bbyxoDAHоN MOLUHOCtB

Aa 60ae noapobno Hncpopmaun O kaebbho np3BOaKe GDS3705, NOKAAYIcTc, CMOTPnTE PyKOBOCTBO NAOsbOCTAE.

http://www.grandsstream.com/our-products

TABLEA DE Cabeamento DO GDS3705

TomadaPIN Sinali:função
J2(Básico)3.81mm	1 TX+ (Laranja/ Branco)	Ethemet, PoE 802.3af Class3, 12.95W
	2 TX- (Laranja)
	3 RX+ (Verde/ Branco)
	4 RX- (Verde)
	5 PoE_5P2 (Azul + Azul/ Branco)
	6 PoE SP1 (Castanho + Castanho/ Branco)
	7 RS485 B	RS485
	8 RS485_A
	9 CND	Fonde de alimentação
	10 V2V
J3(Avantagem)3.81mm	1 CND Alteramento do Alarme
	2 ALARM1_IN+	ALARM IN
	3 ALARM1_IN-
	4 ALARM2_IN+
	5 ALARM2_IN-
	6 NO1	Alarm Out
	7 COM1
	8 NO2	Fechadura Elétrica9 COM
	10 NIC2
J4(Espezial)2.0mm	1 CND (Negro) Wiegand Power GND
	2 WG_D1_OUT (Laranja)	Sinal de saía Wiegand
	3 WG_D0_OUT (Castanho)
	4 LED (Azul)	Sinal de saía Wiegand LED
	5 WG_D1_IN (Branco)	Sinal de entrada Wie-gand
	6 WG_D0_IN (Verde)
	7 BEEP (Amarelo)	Beep do sinal de saía Wiegand
	8 SV (Vermelho)	Saida de energia Wie-gand