Description
- Model: MR-M525
- Color: White, White-gold
- Material: ABS
- Weight:180g
- Type:
Button*1+ Host*1 (White)
Button*1+ Host*2 (White)
Button*2+ Host*1 (White)
Button*1+ Host*1 (White-gold)
- Product Size:
White: Transmitter: 45*20.5*71mm | Receiver: 59*35*93mm
White-gold: Transmitter: 62*56.4*23mm | Receiver: 80*76*32.8mm
- Simple and easy to install: A good doorbell does not damage the wall and has free double-sided adhesive.
- A tear stick buckle that can be installed without wiring does not hurt the wall, and can also be installed with screws.
- Long distance signal transmission: can be heard in the bedroom, wireless through the wall, strong penetration, one-to-one signal pairing, do not worry, and next door, string line.
- Dimension: Length:9.50cm, Width:9.00cm, Height:6.00cm; Weight:0.137KG

Description
- Brand: Unbranded
- Color: Blue
- Material: high-quality ABS
- Battery: Polymer rechargeable battery (130mAh)
- Voltage: 3.7V, charging time 20min
- Dimension: Length:13.00cm, Width:8.00cm, Height:3.00cm; Weight:0.10KG

Description
- Brand: Unbranded
- Model: WE57
- Color: Red (standard package)
- Classification: Portable normal version (plug-in bell + carry button + lanyard)
- One Button SOS
- Loud Sound
- Wide range appliance
- Carry button: 55*55mm (LxH)
- Dimension: Length:15cm, Width:20cm, Height:10cm; Weight:0.2KG

Description
- Brand: Unbranded
- Color: White
- Playback
- Night vision
- Cloud Storage
- Message available
- APP remote notification
- Installation without nails
- Smartphone video speech
- Up to 20 phone connections
- Package dimension: Length:16.4cm, Width:14cm, Height:8.2cm; Weight:0.48KG

Description
- Brand: EQUES
- Model: H5
- Color: White
- Battery: AALR6 1.5V
- Material: PP
- System: Android 4.3/OS 9.0
- Voltage: 6V
- Size: Smart video doorbell:76*35*120 mm | Doorbell speaker: 76*35*76 mm
- Dimension: Length:30.00cm, Width:15.00cm, Height:10.00cm; Weight:1.20KG

Description
Brand: BroadLink
Model: S1
Color: White
Standby Power: <1.1W
Maximum Number of Sensors: 16
Wireless Standard: 2.4GHz 802.11b/g/n
Material: V0 Fire-Resistant PC, Acrylic Top Cover
Input Voltage: 100–240V AC, 50/60Hz
Radio Frequency: 433.92MHz
Dimension: Length:24.5cm, Width:13.8cm, Height:6.5cm; Weight:0.42KG

Description
- Brand: Unbranded
- Model: B300
- Color: Pink, green
- Material: PC+ABS (shell)
- Volume: 130 decibels
- Lighting time: about 150min
- Battery capacity: 130mAh
- Weight: 30g
- Dimension: Length:30.00cm, Width:41.00cm, Height:21.00cm; Weight:0.50KG

SPECIFICATIONS

Brand Name: HIVA
Certification: CE, RoHS
Coding Mode: EV1527
Dimensions: L23 × H60 × T13mm
Emission Distance: ≥120m (open area)
High-concerned Chemical: None
Low Voltage Alarm: 2.2 – 2.4V
Model Number: PA-67, PB-67
Operating Temperature: -10°C ~ +50°C
Origin: Mainland China
Smart Home Platform: Alexa, Tuya, Google Assistant
Triggering Distance: 25 – 35mm
Wireless Frequency: 433MHz
Working Voltage: 3V (button battery)

PB-67 Wireless Magnetic Door & Window Sensor
EV1527 Coding Mode | RF 433MHz | For Home Security Alarm Systems

NOTE:

1. This sensor cannot be used independently.

2. It is compatible with all alarm hosts available in our store, such as PW-150, PG-103, PG-105, PG-106, PG-107, PG-505, etc.

3. It can work with any alarm host operating at 433MHz frequency.

SPECIFICATIONS

Brand Name: PGST
Model Number: PG-105
Choice: Yes
Certification: CE
Origin: Mainland China
Alarm Type: Alarm, SMS, PSTN, App Control
Arming Type: App
Connection Type: Wireless
Display: Yes
Video Interface: Yes
Kit Configuration: Door/Window Sensor
Output Number: 99
Zone Number: 99
Power (W): DC 5V
Smart Home Platform: None
High-Concerned Chemical: None

SPECIFICATIONS

Alarm Volume: 120 dB
Brand Name: Wofea
Choice: Yes
Feature: Alarm with Flashlight
High-Concern Chemical: None
Model Number: WF-103
Origin: Mainland China
Working Power: DC 5–24V, AC 220V
Cable Length: 25 cm

Wired Strobe Siren

This Wired Strobe Siren is designed to work with your alarm security system. It produces a loud 120 dB sound along with a red strobe light when triggered, making it ideal to replace old or broken sirens.

• Easy to install with a wired design that connects directly to your alarm security system.

• Emits a 120 dB alarm sound with a bright red strobe light when activated.

• Durable ABS housing ensures long-term use.

Specifications:

• Working Voltage: DC 5V–24V / AC 220V (choose according to your order)

• Siren Sound: 120 dB

• Size: 122 x 72 x 43 mm

• Material: ABS housing

• Color: Red & White

• Cable Length: 25 cm

• Net Weight: 100 g

SPECIFICATIONS

Brand Name: Haozee
Model Number: ZY-M100
Certification: CE
Origin: Mainland China
Choice: Yes
Wireless Technology: ZigBee / Wi-Fi
Smart Home Platform: Tuya
Radar Type: 5.8GHz / 24GHz (optional)
Detection Distance: 0.3 – 9 meters (default: 6 meters)
Sensitivity: Adjustable from 0 to 9 (default: 7)
Light Sensitivity (Lux): 0 – 2000 Lux
Delay Time Settings:

• Detection Confirmation Time: 0 – 10 seconds

• Disappearance Delay Time: 0.5 seconds – 25 minutes

  (Recommended minimum: 15 seconds to avoid missed detection)
  Working Voltage: DC 80–250V or USB 5V (version-dependent)
  Working Current: ≤70mA
  Working Temperature: -20℃ to +70℃
  Installation Mode: Wall-mounted or Ceiling-mounted
  Mounting Power Source:

• Wall-Mount Version: Powered by USB 5V (Wi-Fi / ZigBee)

• Ceiling-Mount Version: Powered by AC 80–220V (Wi-Fi / ZigBee)
  ZigBee Version Requirement: Requires Tuya ZigBee Hub
  High-Concern Chemicals: None

IMPORTANT NOTES

1. Version Selection:

   • Wi-Fi version: Does not require a Tuya ZigBee Hub.

   • ZigBee version: Requires a Tuya ZigBee Hub to operate.

2. Power Supply Options:

   • Wall-Mount Version: Available in Wi-Fi and ZigBee, powered by USB 5V.

   • Ceiling-Mount Version: Available in Wi-Fi and ZigBee, powered by AC 80–220V.

3. Radar Comparison – 5.8GHz vs. 24GHz:

   • 24GHz Radar: Shorter detection range but higher precision (±10cm), more accurate delay times, faster unmanned processing, and improved recognition capabilities.

   • 5.8GHz Radar: Wider detection range, suitable for general-purpose home use.

PRODUCT DESCRIPTION

Smart Human Presence Detector
Utilizing millimeter-wave radar technology, this sensor detects both movement and stationary human presence—such as breathing and heartbeat—making it ideal for accurate human detection.

Applications:
Perfect for lighting control, security systems, smart appliances, hotels, garages, buildings, transportation, IoT (Internet of Things), and other scenarios requiring micro/macro motion detection.

Home Security:
Ideal for detecting intruders in homes, offices, retail spaces, or industrial environments.

Energy Conservation:
Automatically turns lights or appliances on when a person enters and off when they leave, even detecting non-moving individuals for seamless automation.

App Remote Control:
Monitor presence in real-time and receive alerts via the Tuya Smart app.

History Record:
View detection history directly in the app for security and usage tracking.

ZigBee Hub Requirement (for ZigBee version only):
To use the ZigBee version, a Tuya ZigBee Gateway is required. It serves as a central hub for all Tuya ZigBee devices and ensures a stable connection for smart home integrations.

SPECIFICATIONS

Origin: Mainland China
Choice: yes
semi_Choice: yes

Product information:
[Single product size] Overall length is approximately 6.2cm
[Single item weight] 0.038 kg
[Product material] ABS + electronic components
[Product packaging] Blister card

This product is easy to install. You only need to stick the main unit on the door frame and the auxiliary unit on the door or two windows.
The arrow of the auxiliary unit should be aligned with the mark on the side of the main unit.
When someone illegally opens a door or window (the separation between the main and secondary parts exceeds 10mm), the alarm will sound >90db to warn the intruder to leave. When you want to open doors or windows yourself, you can control them with switches.

The alarm is installed on the door or window. If a thief wants to open the door or window, the alarm will sound immediately.
Just turn off the switch when not in use. The alarm uses magnetic induction control technology, which has a long service life and is simple and convenient to install.
It is pasted with self-adhesive adhesive and does not require screw installation. It can be used by pasting it directly!
No damage to household items! (It can also be installed in the computer case of an Internet cafe to prevent computer hardware from being stolen)

Use:
It can be installed on doors and windows with a switch.
When the switch is turned on, a loud alarm will sound if the door or window is opened.
When sleeping at night or when not at home or in the office, turn on the alarm switch to prevent theft safely.

Instructions:
The alarm is composed of a large piece and a small piece. The large and small pieces of the alarm are attached to both sides of the gap in the middle of the two windows.
The large piece and the small piece are arranged in parallel. The gap between the large and small pieces should not exceed 5 mm (refer to the packaging).
The small item has an arrow, which should be in the opposite direction to the arrow on the large item and affixed parallel to the large item.
If you want to prevent theft, just close the window and turn on the alarm switch. If a thief pushes the window, just open the window.
When it is turned on (that is, once the large and small parts of the alarm are separated by more than 5 mm), the alarm will sound a strong alarm, and the owner of the house will take action immediately, and the thief will be caught on the spot or run away.