Alarm

US$1,680.00 - 1,750.00 / Piece

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How to Use Dahua Emergency Phone Terminal Alarm Systems Wired&Wireless Alarm Column Used in Public Scenarios Such as Local Departments and Schools

Name: Dahua Emergency Phone Terminal Alarm Systems Wired&Wireless Alarm Column Used in Public Scenarios Such as Local Departments and Schools
Uploaded: 2025-11-08T00:01:23+08:00
Description: Overview VTA8311A Dahua Wired&Wireless Alarm Column > With its 2-MP high-definition camera, the device supports video and snapshot linkage, and OSD overlay on the webpage. > 30 W speakers and highly s

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$1,680.00 - 1,750.00 / Piece

Sepcifications

Type Emergency Alarm
Signal Transmission Wired&Wireless
Working Mode Active
Certification CE, FCC
Application Outdoor
Working Principle Electromechanical
Transmission Mode Wireless
Alarm Volume (within 1m) ≥80dB
Receive Frequency 315MHz
Transport Package Carton Box
Specification 2, 410 mm × 340 mm × 330 mm
Trademark Dahua
Origin China
Alarm Input 2
Alarm Output 2
Network Port 2 × Rj–45 10/100 Mbps
Telephone Line 1 × PSTN
SIM Card Slot Yes (4G Is Optional)
Video Compression H.264/H.265
Volume Control Yes
Two-Way Audio Yes
Frame Rate 1–25 Fps
Illumination Range 30 M (98.43 FT)
Day/Night Switch Yes
Button 1 × Alarm Button
Phone Call Yes
Tamper 2-Channel Door Detector Tamper Alarm
Net Weight 95 Kg (209.44 Lb)

Product Description

Overview VTA8311A Dahua Wired&Wireless Alarm Column > With its 2-MP high-definition camera, the device supports video and snapshot linkage, and OSD overlay on the webpage. > 30 W speakers and highly sensitive microphones are included. > The 2 RJ-45 10/100 Mbps self-adaptive Ethernet ports allow ...

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Hangzhou Yinfu Technology Co., LTD

Gold Member Since 2015

Audited Supplier

Rating & Reviews: 5.0/5.0

(32 Reviews)

Business Type Manufacturer/Factory, Trading Company, Group Corporation
Main Products CCTV Network Camera, Digital Video Recorder DVR, Hdcvi Camera, Network PTZ Camera, Ivss, Video Intercom, Network Video Recorder NVR, Hard Drive HDD, Transmission, Thermal Camera
Registered Capital 5000000 RMB
Plant Area 101~500 square meters
Management System Certification ISO 9001, LEED
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Alarm Comparison

	Dahua Emergency Phone Terminal Alarm Systems Wired&Wireless Alarm Column Used in Public Scenarios Such as Local Departments and Schools Contact Now	Quick View Working Current Fire Alarm System Home Smoke Alarm Contact Now	Quick View Stand Alone Security Systems Radiolink Smoke Alarm with CE Certifie Contact Now	Quick View High Sensibility Radiolink Smoke Detector Wireless Home Alarm System Contact Now	Quick View En 14604 Small Size Home Security Carbon Monoxide Alarm Contact Now

Transaction Info
	Dahua Emergency Phone Terminal Alarm Systems Wired&Wireless Alarm Column Used in Public Scenarios Such as Local Departments and Schools Contact Now	Quick View Working Current Fire Alarm System Home Smoke Alarm Contact Now	Quick View Stand Alone Security Systems Radiolink Smoke Alarm with CE Certifie Contact Now	Quick View High Sensibility Radiolink Smoke Detector Wireless Home Alarm System Contact Now	Quick View En 14604 Small Size Home Security Carbon Monoxide Alarm Contact Now
Price	US$1,680.00 - 1,750.00 / Piece	Negotiable	Negotiable	Negotiable	US$2.50 / Piece
Min Order	1 Piece	1,000 Pieces	1,000 Pieces	1,000 Pieces	2,000 Pieces
Payment Terms	LC, T/T, PayPal, Western Union, global pay	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	CE, FCC	RoHS, CE14604,Reach,Anpi,TUV, Intertek	RoHS, CE14604,Reach,Anpi,TUV, Intertek	RoHS, CE14604,Reach,Anpi,TUV, Intertek	RoHS, CE14604, Reach, Anpi, TUV, Intertek
Management System Certification	-	ISO14001, ISO45001:2018, ISO9001:2015	ISO14001, ISO45001:2018, ISO9001:2015	ISO14001, ISO45001:2018, ISO9001:2015	ISO14001, ISO45001:2018, ISO9001:2015
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Europe	Europe	Europe	Europe
Annual Export Revenue	-	-	-	-	-
Business Model	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Type: Emergency Alarm; Signal Transmission: Wired&Wireless; Working Mode: Active; Application: Outdoor; Working Principle: Electromechanical; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥80dB; Receive Frequency: 315MHz; Alarm Input: 2; Alarm Output: 2; Network Port: 2 × Rj–45 10/100 Mbps; Telephone Line: 1 × PSTN; SIM Card Slot: Yes (4G Is Optional); Video Compression: H.264/H.265; Volume Control: Yes; Two-Way Audio: Yes; Frame Rate: 1–25 Fps; Illumination Range: 30 M (98.43 FT); Day/Night Switch: Yes; Button: 1 × Alarm Button; Phone Call: Yes; Tamper: 2-Channel Door Detector Tamper Alarm; Net Weight: 95 Kg (209.44 Lb);	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Color: White; Standard: En14604; Power: DC 9V;	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Color: White; Standard: En14604; Power: DC 9V;	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Color: White; Standard: En14604; Power: DC 9V;	Type: Smoke Alarm; Signal Transmission: Wireless Alarm; Working Mode: Active; Application: Indoor; Working Principle: Electro-Optical Type; Transmission Mode: Wireless; Alarm Volume (within 1m): ≥90dB; Color: White; Standard: En 14604; Power: DC 9V; Material: ABS;
Supplier Name	Hangzhou Yinfu Technology Co., LTD	Ningbo Kingdun Electronic Industry Co., Ltd.	Ningbo Kingdun Electronic Industry Co., Ltd.	Ningbo Kingdun Electronic Industry Co., Ltd.	Ningbo Kingdun Electronic Industry Co., Ltd.
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