Hikvision DS-PDTT15AM-LM Outdoor Tri-Tech Anti-Mask Detector with EOLR, 1m Mounting Height, IP65
The Hikvision DS-PDTT15AM-LM is a wired outdoor tri-tech motion detector that combines dual passive-infrared sensors with a 24 GHz microwave sensor and tri-signal logic to catch intruders while filtering out false alarms. It adds active anti-masking, 40 kg pet immunity and an IP65 weatherproof housing, and connects by cable to a normally-closed zone on any wired or hybrid alarm panel.
Key points
- Wired outdoor tri-tech detector: dual PIR + 24 GHz microwave
- Tri-signal logic cross-checks all three sensors to cut false alarms
- Active anti-masking detects spray, cover or blocking attempts
- 15 m range, 90° @ 180° adjustable, 92 detection zones
- Pet immunity up to 40 kg; IP65 weatherproof
- Normally-closed output for any wired or hybrid alarm panel (12 VDC)
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§ 01Overview
What the DS-PDTT15AM-LM is
The Hikvision DS-PDTT15AM-LM is a serious outdoor detector for properties that need an early, reliable warning at the perimeter rather than waiting for an intruder to reach a door or window.
It uses three sensing technologies - two passive-infrared sensors and a 24 GHz microwave sensor - and a tri-signal logic engine that only triggers when the signals agree, which is how it keeps false alarms down in the wind, rain and moving foliage you get outdoors.
It covers up to 15 m across a 90° field that adjusts through 180°, with 92 detection zones and pet immunity for animals up to 40 kg, so a dog in the yard does not set it off.
Active anti-masking watches for anyone trying to spray, cover or block the lens and reports the tamper, while digital temperature compensation keeps detection stable as the weather changes.
The sealed IP65 housing is built to live outside.
One important note on what this model is: the DS-PDTT15AM-LM is the wired version.
It has a normally-closed alarm output and wires into a detection zone on a wired or hybrid alarm panel - typically with an end-of-line resistor for supervision - and runs on 12 VDC.
It is not the battery-powered wireless variant, so plan a cable run back to the panel and a 9 to 16 VDC supply.
§ 02Engineering
DS-PDTT15AM-LM specifications
- Tri-signal logic only alarms when the sensors agree, cutting false triggers
- Active anti-masking reports spray, cover or blocking attempts
- 15 m detection range, 90 degree field adjustable through 180 degrees, 92 zones
- Pet immunity for animals up to 40 kg
- Digital temperature compensation and sealed optics for stable outdoor use
- IP65 weatherproof; normally-closed output, 9 to 16 VDC (typ. 12 VDC)
- Front and rear tamper protection; mounting height 0.8 to 1.2 m
§ 03Full datasheet
Detailed specifications
Camera & Image
| Feature | Detail |
|---|
Lens & Distance
| Feature | Detail |
|---|
Night Vision
| Feature | Detail |
|---|
Video
| Feature | Detail |
|---|
Audio
| Feature | Detail |
|---|
AI & Deep Learning
| Feature | Detail |
|---|
Network & Storage
| Feature | Detail |
|---|---|
| Transmission Method | Wired |
Event & Alarm
| Feature | Detail |
|---|---|
| Detection Method | Passive Infrared, Microwave |
| Detection Range | 15m |
| Detection Angle | 90° @ 180° adjustable |
| Detection Zones | 92 |
| Detectable Speed | 0.3~2m/s |
| Sensitivity | Auto, Low |
| White Light Filter | 10000lux |
| Microwave Frequency | 24GHz(24.15~24.25GHz) |
| Pet Immunity | 40Kg |
| Digital Temperature Compensation | Support |
| Anti-masking | Support |
| Adaptable Coverage | Support; Pattern mask included |
| Digital Processing | Tri-Signal Logic |
| Sealed Optics | Support |
| Tamper Protection | Front, Rear |
| Anti-Sway Analytics | Support |
Interface
| Feature | Detail |
|---|---|
| Alarm Output | Normally Closed |
| LED Indicator | Green(Top PIR), Red(Microwave), Orange(Bottom PIR)Green+Orange(Mask), Blue(Alarm) |
General & Environment
| Feature | Detail |
|---|---|
| Power Consumption | 30mA (Standard) | 220mA Max (With lighting on) |
| Power Supply | 9 to 16 VDC |
| Typical Voltage | 12 VDC |
| Operation Temperature | -25 °C to 60 °C (-13 °F to 140 °F) |
| Storage Temperature | -25 °C to 60 °C (-13 °F to 140 °F) |
| Operation Humidity | 10% to 90% |
| IP Rate | IP65 |
| Dimension (WxHxD) | 75mm × 202mm × 73mm |
| Weight | 350g |
| Mounting Height | 0.8 to 1.2m |
| Mounting Method | Wall |
| Application Scenario | Outdoor |
§ 04Why choose this
Built for the way you actually use the DS-PDTT15AM-LM
Catches tampering
Active anti-masking plus front and rear tamper report any attempt to spray, cover or interfere with the detector.
Pet-friendly perimeter
40 kg pet immunity lets you protect a yard or boundary without your dog setting off the alarm.
Built for outside
An IP65 housing, sealed optics and temperature compensation keep it stable through wind, rain and heat.
§ 05Where it fits
Right at home in these scenarios
Perimeter and boundaries
Detect movement along a fence line, side access or boundary before anyone reaches the house.
Driveways and yards
Cover a driveway or open yard with a wide, pet-immune outdoor catch area.
Commercial premises
Add early external detection around a business, warehouse or compound.
Outdoor early warning
Trigger lights, sirens or a monitored response the moment the perimeter is breached.
§ 06Setup
Installation & setup
What's in the box
One DS-PDTT15AM-LM wired outdoor tri-tech detector with mounting hardware and a pattern mask for adjusting coverage. The alarm panel, cabling and end-of-line resistor are not included.
Installation requirements
Mount it on an outside wall at 0.8 to 1.2 m and aim the 90 degree field along the area you want covered. Wire the normally-closed output into a detection zone on your wired or hybrid panel with the correct end-of-line resistor, and supply 9 to 16 VDC. Set sensitivity, fit the pattern mask if you need to limit coverage, then walk-test the zone before arming.
§ 07Questions
Frequently asked about the DS-PDTT15AM-LM
Q.01
Is the DS-PDTT15AM-LM wired or wireless?
Q.02
How does it avoid false alarms outdoors?
Q.03
Will my pets set it off?
Q.04
What is anti-masking and does this have it?
Q.05
What is the detection range and coverage?
Q.06
Which alarm panels does it work with?
Q.07
Is it suitable for outdoor use?
Q.08
How should I power it?
§ 09Bundles
Recommended packages
Connect it to a wired panel
Wire it into a hardwired zone on a Hikvision AX Hybrid control panel, or a HiLook hybrid alarm kit.
Add indoor detection
Pair outdoor catch with an indoor wired PIR such as the DS-PDP18-EG2 PIR detector for layered protection.
Aim and limit coverage
Use the supplied pattern mask to shape the detection field around paths, pools or planting so it watches only what you want.
