Product comparison · 2 motion detectors

Dahua Technology PFM861-B300 Wired Ceiling/wall White vs Trust ALMDT-2000 Wireless Wall White

6specifications compared
5differ
1identical
21known for one product only

Key differences

The Trust ALMDT-2000 Wireless Wall White has 30° more detection angle than the Dahua Technology PFM861-B300 Wired Ceiling/wall White (120° vs 90°). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 435 m more detection distance than the Trust ALMDT-2000 Wireless Wall White (450 m vs 15 m). Mounting type: Ceiling/wall on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, Wall on the Trust ALMDT-2000 Wireless Wall White. Connectivity technology: Wired on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, Wireless on the Trust ALMDT-2000 Wireless Wall White. Operating frequency: 24050 - 24150 MHz on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, 868 MHz on the Trust ALMDT-2000 Wireless Wall White.

Mounting type
- PFM861-B300 Wired Ceiling/wall White:Ceiling/wall
- ALMDT-2000 Wireless Wall White:Wall
Detection angle
- PFM861-B300 Wired Ceiling/wall White:90°
- ALMDT-2000 Wireless Wall White:120°
Connectivity technology
- PFM861-B300 Wired Ceiling/wall White:Wired
- ALMDT-2000 Wireless Wall White:Wireless
Detection distance
- PFM861-B300 Wired Ceiling/wall White:450 m
- ALMDT-2000 Wireless Wall White:15 m
Operating frequency
- PFM861-B300 Wired Ceiling/wall White:24050 - 24150 MHz
- ALMDT-2000 Wireless Wall White:868 MHz

Side by side

Differences highlightedShow differences only

Comparison of PFM861-B300, ALMDT-2000
27 specifications	A Dahua Technology PFM861-B300 Wired Ceiling/wall White Model PFM861-B300 View product	B Trust ALMDT-2000 Wireless Wall White Model ALMDT-2000 View product
Features2 differ
Mounting typeDiffers	Ceiling/wall	Wall
Detection angleDiffers	90°	120°
Housing materialKnown for one	Aluminium, Polycarbonate (PC)	Unknown — not stated by the source
Installation height (max)Known for one	3 m	Unknown — not stated by the source
Installation height (min)Known for one	1 m	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP66	Unknown — not stated by the source
PlacementKnown for one	Unknown — not stated by the source	Indoor
LED indicatorsKnown for one	Unknown — not stated by the source	Alarm, Power
Security3 differ
Connectivity technologyDiffers	Wired	Wireless
Transmit powerKnown for one	26 dBmW	Unknown — not stated by the source
Detection distanceDiffers	450 m	15 m
Operating frequencyDiffers	24050 - 24150 MHz	868 MHz
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Outdoor rangeKnown for one	Unknown — not stated by the source	120
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-40 - 75 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	235 mm	Unknown — not stated by the source
DepthKnown for one	175 mm	Unknown — not stated by the source
HeightKnown for one	47.5 mm	Unknown — not stated by the source
WeightKnown for one	1.65 kg	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Battery typeKnown for one	Unknown — not stated by the source	AA
Battery voltageKnown for one	Unknown — not stated by the source	1.5 V
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Packaging contentidentical
Screws includedKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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