DMA Tech N Electronics

Dahua DHI-ASL2101S-WR

The Dahua DHI-ASL2101S-WR is a right-opening, battery-powered Bluetooth digital smart lock with multiple access options. It is part of Dahua's Lite series of access control devices.
Key features
Multiple unlock methods: The lock can be operated in several ways:
Easy4key or DMSS App: Unlocks the device via a mobile app on a paired smartphone.
Mifare Card: Access is granted by swiping a compatible Mifare card. The lock can store up to 50 cards.
Password: Users can enter a password on the all-touch keyboard. It supports a privacy feature where you can enter random numbers before and after the password to prevent onlookers from seeing the correct code. Up to 50 passwords can be stored.
Mechanical Key: A traditional mechanical key provides a fail-safe backup entry method.
Convenience modes:
Passage Mode: Disables the auto-locking function for convenient entry and exit during certain periods.
Non-disturbance Mode: Prevents the lock from being operated from the outside.
Security features:
Auto-lock: The lock automatically locks after a series of incorrect password or card attempts.
Privacy password: The password can be concealed within a longer sequence of digits.
433MHz wireless module: The lock has a built-in module for wireless control and can be paired with an Airfly outdoor station for remote unlocking.
Power and alarms:
Power supply: It is powered by four AA alkaline batteries.
Low voltage alarm: An alarm sounds when the battery voltage drops below 4.5V.
Emergency power: An external 9V battery can be used for emergency power if the internal batteries die.
Storage capacity: The lock can store up to 50 cards, 50 passwords, and 8 Bluetooth devices.
Physical specifications:
Material: Made from a durable zinc alloy.
Door compatibility: Works with doors 35–65mm thick and has an adjustable backset of 60/70mm.
Handing: The "-WR" in the model name specifies a right-opening lever

ELITE WIRED ALARM KIT

Includes:

EC security & control panel
EC-KP W slimline touch interface keypad
OPT-FLX-S-ST sensor x 2
DM12-7.5 SLA battery
PS209-R internal & EC-SIREN external sounders
EC-PLAS CAB enclosure with 16VAC 1.4A supply

DAHUA WIRELESS ALARM KIT

Wireless Alarm Kit Contents
1x External Siren
1x Hub (Wifi)
2x DH-HUB PIR
1x DH-HUB FOB

TVT 4/8/16 port POE SWITCHES IN STOCK NOW

TVT 16 Port 10/100Mbps PoE Switch with 3 Gigabit Uplink Ports

Features

16x 10/100 Mbps PoE ports (RJ45)
2x 10/100/1000 Mbps uplink ports (RJ45)
1x 1000Mbps SFP fibre uplink port (data)
PoE Standard: IEEE 802.3af, IEEE 802.3at
Power output: PIN:1/2(+), 3/6(-)
Max Power: 30W per port
Max PoE Power Consumption: 250w
Transmission Distance: 100Mbps/10Mbps, Auto-Adaption 250m except the last two PoE ports
AI Watchdog Function
Auto-detect the data communication status of all PoE ports in real-time, and restart PoE IP camera timely if the camera is halted
Auto-Adaption 250m Transmission
Using the latest transmission technology, each port of the switch intelligently judges the transmission distance and automatically adapts 250m transmission, not including 1000M PoE ports
6KV Lightning & 8KV ESD Protection
1000Mbps RJ45 and SFP Uplink Ports
Dimensions: 440×180×45mm (1RU Rackmount. Rackmount Kit Included)

Back in stock

• Wifi bulb camera
• High quality 3MP resolution
• Support PTZ function （Pan 350° & Tilt 90 °）
• Two-way audio
• Support night vision
• WiFi network
• Support App operation
• Suitable for house, shop, office
- includes free 32 GB SD card

Dear Valued Customers

We’ve noticed that frequent power outages can be a challenge in your area. To help you stay connected and protect your devices, we recommend investing in an Uninterruptible Power Supply (UPS).

A UPS provides backup power instantly during outages, ensuring your important equipment remains operational and protected from power surges or data loss.

If you need help choosing the right model, we’re happy to assist you.

New stocks landing soon at DMA Tech N Electronics

New stock alert

Hikvision DS-UPS1000-AU

Hikvision DS-UPS1000-AU 1000VA / 600W Line-Interactive UPS – Uninterruptable Power Supply – with 2 * ANZ 3-Pin Power Outlets

Features :-

Wide input voltage range
Built-in AVR
Super fast charging
Overload and short circuit protection
Compact design

Landing Soon

Wireless outdoor PTZ camera；
• High quality imaging with 3MP resolution；
• Support PTZ function （Pan 355° & Tilt 90 °）；
• Two-way audio；
• Colorful & B/W night vision；
• WiFi
• Support App operation；
• Suitable for house, shop, courtyard,office etc

Wishing Everyone a Happy New Year

Wishing you and your family health, happiness, peace and prosperity,A wish for the Christmas season and New Year

Thank you for a great year and we look forward to working with you in 2025!

New Shipment soon

Available from 17th Dec till stock lasts

Dual lens solar camera；
• 4G or Wifi network
• 7.5W solar panel, built-in 6pcs battery
• High quality imaging with 4MP resolution；
• Support PTZ function （Pan 355° & Tilt 90 °）；
• Two-way audio；
• Colorful & B/W night vision；
• WiFi or 4G network；
• Support App operation；
• Suitable for farm, courtyard, parking lot etc