Mini 720P 20X Analog AHD CVBS PTZ Camera with Coax Control

Model: LY-A4-120

  • HD Over Coax Analog 720P AHD 2 In 1 PTZ Camera
  • 1280 x 720 resolution (1.3 MP), Nextchip2431+AR0130 solution, 20x optical zoom can be displayed as 36X, Lens: 4.7-94mm
  • High speed pan tilt zoom with 360 degrees endless horizontal rotation, -15 degrees upward tilt and 90 degrees downward movement
  • 4PCS ceramic package array LEDS+2PCS laser LEDs, auto-switch to long/middle/close distance focus, long range infrared LED night vision up to 100M(328ft)
  • Support 3 Groups lighting control, Infrared LEDs and focal length Auto-Matching Algorithm, adopting the Long-Mid-Near 3 group lighting design.
  • Support guard tour setting, power up action, idle motion, two point scan, camera track scan, 4pcs cruise scan, continuous 360° rotation etc.
  • For Coaxial control, XM DVR recommended; for RS485 control, any brand DVR with Pelco-D protocol recommended.
  • Industrial-level IP66 waterproof shell with an operating temperature rating at -20~60℃ to tackle extreme weathers.

Selling Points

i.Mini 4inch 720P Pan Tilt Zoom Camera: Compact size 4-inch mini long range AHD PTZ camera.

ii.AHD/CVBS Video interface output: AHD/CVBS selectable

iii.High Pan Tilt Zoom Capacity without blind spots left: 100°/s max speed; PTZ range: Horizontal: 0.1°~100°/S, Vertical: 0.1°~100°/S;  4.7 to 94mm (F1.6 to F2.7) 20X Optical zoom.

iv.High Performance PTZ function: Using the high accuracy stepping motor, work with the high performance motor driver, ensure the PTZ camera work under a stable, accurate, and less vibration condition.

v.PTZ Control by Coaxial (plug-and-play) or RS485: RS485 (+/-) or coaxial cable to connect, real time transmission with lossless video

vi.Night Vision Day/Night Switch: Intelligent Auto Switch, IR-Cut True Night Vision up to 100M(328ft). It is able to see up to 100M(328ft) away from the camera with a switchable low beam/high beam LED set at night vision in response to different levels of zoom.

vii.IP66 Waterproof and High& low Temperature Resistant: 4 inch IP66 Waterproof all metal housing construction provides stable performance both indoor and outdoor (Warehouse, Home, Office, Supermarket, Parking, Farm, Villa, Museum etc.)

Brief Introduction

Mini 720P 20X Analog AHD CVBS PTZ Camera with Coax Control

LOYALTY-SECU Mini 4 Inch 2 in 1 AHD PTZ Camera Outdoor not only completely solves the short distance troubles when comparing with traditional 2.5 or 3 inch ptz camera with 50m IR distance only, but also minimizes the heavy shipping cost for overseas clients when comparing with the 6 or 8 inch ptz cameras.

The 4 Inch 720P AHD Infrared PTZ Camera integrates high speed pan tilt zoom ability, perfect dynamic monitoring image display, brings an excellent security experience.

Other Features

1. Protect Your Property at Night

Your property will be covered by the superior night vision of LOYALTY-SECU AHD 2 In 1 PTZ Camera with 4 pieces of IR LED + 2pcs laser LEDs. The infrared illumination distance can reach up to 100M(328ft)  depending on the scene. 

2.Smart Automatically Patrol

Customized Presets and Cruises – Monitor and patrol in any direction you cared!

Patrol: Up to 4 patrol groups;

Preset: 10 presets per patrol group

Patrol time: Adjustable

3.Waterproof IP66 & 4000V Thunder-proof

The 720P AHD PTZ Camera is equipped with an IP66 rated weatherproof metal shell and supports 4000V Thunder-proof, designed to operate the security PTZ camera even in some real extreme weather conditions.

4.How to Choose the suitable DVR for connecting PTZ camera?

Due to LOYALTY-SECU PTZ Camera can be controlled by by Coaxial (plug-and-play) or RS485. Thus, for coaxial control, XM DVR recommended; for RS485 control, any brand DVR with Pelco-D protocol recommended.

What's Included?

Manual, Camera, Wall Bracket (default), a 12V2A Power Adapter and Installation Screws.


Image SensorAR0130
Analog Definition1280 X 720
Video SystemPAL(50Hz)/ NTSC(60Hz)
Minimum IlluminationColor: 0.1Lux; B/W: 0.01Lux
Video OutputAHD-H(1Vp-p 75Ω)
Noise-Signal Ratio≥50DB
Lens4.7 to 94mm (F1.6 to F2.7) 20X Optical zoom
Zoom SpeedApprox.4s (Optical Wide-Tele)
Angle of View55.4°-2.9° (Wide-Tele)
Power SupplyDC12V/2A
Work EnvironmentTemperature : -20~60℃; humidity<90%
Protection LevelIP66 waterproof,4000V lightning protection
IR Distance100m
Horizontal Range-15°~360° continuously
Vertical Range-5°~90°
Vertical/Horizontal Speed0.05°~100°/s
Max Speed100°/S
Patrol scan4pcs(10 preset for each)
L/R Scan1pc
Horizontal Scan1pc
Power-off memorySupport
PARK ActionWatch position/ Area Scan /Horizontal 360°scan/ Cruise
Watch positionSupport
Wide angle speed limitFocus / speed automatic matching function
Analog Video Output1.0Vpp/75Ω,NTSC or PAL,BNC Interface
Control InterfaceSupport: 1. Coax cable control 2.RS485


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