The Hikvision DS-PDMCS-EG2-WE(B) is the AX PRO slim magnetic contact — a smaller, discreet sensor and magnet pair for doors and windows where a compact fitting matters more than a long detection gap.
Smaller than the standard contact
At 24 × 104 × 24.4 mm, this is noticeably slimmer than the standard DS-PDMC-EG2-WE(B) — better suited to a uPVC frame, a slim aluminium door or a window where a bulkier sensor would be visually intrusive or physically wouldn't fit.
A wired input built in
Carries an auxiliary wired alarm input — normally open, normally closed or pulse count — so a second wired device on the same door can report through this contact's radio.
43 mm detection gap
Tolerates up to 43 mm between sensor and magnet — less than the standard contact's larger gap, reflecting the tighter fit these slim units are designed for.
Five years on one battery
A single CR2450 cell gives up to five years standby.
Radio built for alarms
Tri-X two-way wireless at 868 MHz, AES-128 encryption, frequency hopping, free-space range 1.6 km. Front and rear tamper.
DS-PDMCS-EG2-WE(B) technical specification
| Detection |
| Detection Method | Opening contact |
| Detection Gap | 43 mm max. |
| Features |
| Digital Processing | Support |
| Tamper Protection | Front; rear |
| Environment Temperature Indicator | Support |
| Signal Strength Indicator | Support |
| Interface |
| Alarm Input | Normally closed; normally open; impulse count |
| Power Switch | Power-up enrolling |
| LED Indicator | Blue (alarm) |
| Transmission |
| Transmission Technology | Tri-X Wireless |
| Transmission Method | Two-way RF wireless |
| Transmission Frequency | 868 MHz |
| Transmission Security | AES-128 encryption |
| Transmission Range (free space) | 1.6 km |
| Frequency Hopping | Support |
| Enrolling Method | Power up; remote ID; QR code |
| Electrical |
| Power Supply | Battery powered |
| Battery Type | CR2450 × 1 |
| Typical Voltage | 3 V |
| Standard Battery Life | Up to 5 years (standby) |
| General |
| Operation Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
| Operation Humidity | 10% to 90% |
| Dimensions (W × H × D) | Sensor 24 mm × 104 mm × 24.4 mm; magnet 13 mm × 34.4 mm × 11.4 mm |
| Weight | 59 g |
| Application Scenario | Indoor |
| Model | DS-PDMCS-EG2-WE(B) |
Worth knowing before you order
Smaller gap tolerance than the standard contact. At 43 mm max, this needs a closer, more precise fit than the standard DS-PDMC — check the door or window alignment before specifying it over the standard contact.
It needs an AX PRO panel. Part of the AX PRO system only.
Frequently asked questions
How is this different from the standard door contact?
Smaller and more discreet, with a tighter 43 mm gap tolerance — best for slim frames where the standard contact would be too visible or too large to fit.
Does it work with other alarm panels?
No. It is a Tri-X 868 MHz device for Hikvision AX PRO panels only.
Is there a black version?
Yes — the DS-PDMCS-EG2-WE(B)/Black, the same contact with a black cover, listed separately.
Trade prices apply — apply for a trade account or log in. Browse the full AX PRO range or call 01902 902251.